diff --git a/crates/libs/sys/Cargo.toml b/crates/libs/sys/Cargo.toml
index 7793e0b25e..a1e1a7ebda 100644
--- a/crates/libs/sys/Cargo.toml
+++ b/crates/libs/sys/Cargo.toml
@@ -16,18 +16,33 @@ all-features = true
 [target.i686-pc-windows-msvc.dependencies]
 windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
 
+[target.i686-uwp-windows-msvc.dependencies]
+windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
+
 [target.x86_64-pc-windows-msvc.dependencies]
 windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-msvc.dependencies]
+windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
+
 [target.aarch64-pc-windows-msvc.dependencies]
 windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
 
+[target.aarch64-uwp-windows-msvc.dependencies]
+windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
+
 [target.i686-pc-windows-gnu.dependencies]
 windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
 
+[target.i686-uwp-windows-gnu.dependencies]
+windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
+
 [target.x86_64-pc-windows-gnu.dependencies]
 windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-gnu.dependencies]
+windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
+
 [features]
 default = []
 deprecated = []
diff --git a/crates/libs/windows/Cargo.toml b/crates/libs/windows/Cargo.toml
index 1cbf5cbe0c..b179653d26 100644
--- a/crates/libs/windows/Cargo.toml
+++ b/crates/libs/windows/Cargo.toml
@@ -17,18 +17,33 @@ targets = []
 [target.i686-pc-windows-msvc.dependencies]
 windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
 
+[target.i686-uwp-windows-msvc.dependencies]
+windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
+
 [target.x86_64-pc-windows-msvc.dependencies]
 windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-msvc.dependencies]
+windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
+
 [target.aarch64-pc-windows-msvc.dependencies]
 windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
 
+[target.aarch64-uwp-windows-msvc.dependencies]
+windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
+
 [target.i686-pc-windows-gnu.dependencies]
 windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
 
+[target.i686-uwp-windows-gnu.dependencies]
+windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
+
 [target.x86_64-pc-windows-gnu.dependencies]
 windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-gnu.dependencies]
+windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
+
 [dependencies]
 windows_macros = { path = "../macros",  version = "0.29.0", optional = true }
 windows_reader = { path = "../reader", version = "0.29.0", optional = true }
diff --git a/crates/targets/aarch64_msvc/build.rs b/crates/targets/aarch64_msvc/build.rs
index ed9ea8941f..243d23c4f9 100644
--- a/crates/targets/aarch64_msvc/build.rs
+++ b/crates/targets/aarch64_msvc/build.rs
@@ -1,5 +1,6 @@
 fn main() {
-    if std::env::var("TARGET").unwrap() != "aarch64-pc-windows-msvc" {
+    let target = std::env::var("TARGET").unwrap();
+    if target != "aarch64-pc-windows-msvc" && target != "aarch64-uwp-windows-msvc" {
         return;
     }
 
diff --git a/crates/targets/i686_gnu/build.rs b/crates/targets/i686_gnu/build.rs
index fed2b28497..9dbe7e5406 100644
--- a/crates/targets/i686_gnu/build.rs
+++ b/crates/targets/i686_gnu/build.rs
@@ -1,5 +1,6 @@
 fn main() {
-    if std::env::var("TARGET").unwrap() != "i686-pc-windows-gnu" {
+    let target = std::env::var("TARGET").unwrap();
+    if target != "i686-pc-windows-gnu" && target != "i686-uwp-windows-gnu" {
         return;
     }
 
diff --git a/crates/targets/i686_msvc/build.rs b/crates/targets/i686_msvc/build.rs
index beb291126e..53892bff6b 100644
--- a/crates/targets/i686_msvc/build.rs
+++ b/crates/targets/i686_msvc/build.rs
@@ -1,5 +1,6 @@
 fn main() {
-    if std::env::var("TARGET").unwrap() != "i686-pc-windows-msvc" {
+    let target = std::env::var("TARGET").unwrap();
+    if target != "i686-pc-windows-msvc" && target != "i686-uwp-windows-msvc" {
         return;
     }
 
diff --git a/crates/targets/x86_64_gnu/build.rs b/crates/targets/x86_64_gnu/build.rs
index c968493dcb..7612e7935d 100644
--- a/crates/targets/x86_64_gnu/build.rs
+++ b/crates/targets/x86_64_gnu/build.rs
@@ -1,5 +1,6 @@
 fn main() {
-    if std::env::var("TARGET").unwrap() != "x86_64-pc-windows-gnu" {
+    let target = std::env::var("TARGET").unwrap();
+    if target != "x86_64-pc-windows-gnu" && target != "x86_64-uwp-windows-gnu" {
         return;
     }
 
diff --git a/crates/targets/x86_64_msvc/build.rs b/crates/targets/x86_64_msvc/build.rs
index 21933e60ba..c51c8caa81 100644
--- a/crates/targets/x86_64_msvc/build.rs
+++ b/crates/targets/x86_64_msvc/build.rs
@@ -1,5 +1,6 @@
 fn main() {
-    if std::env::var("TARGET").unwrap() != "x86_64-pc-windows-msvc" {
+    let target = std::env::var("TARGET").unwrap();
+    if target != "x86_64-pc-windows-msvc" && target != "x86_64-uwp-windows-msvc" {
         return;
     }
 
diff --git a/crates/tools/api/src/main.rs b/crates/tools/api/src/main.rs
index 8a5a580d6d..fed0d94ca0 100644
--- a/crates/tools/api/src/main.rs
+++ b/crates/tools/api/src/main.rs
@@ -41,18 +41,33 @@ targets = []
 [target.i686-pc-windows-msvc.dependencies]
 windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
 
+[target.i686-uwp-windows-msvc.dependencies]
+windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
+
 [target.x86_64-pc-windows-msvc.dependencies]
 windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-msvc.dependencies]
+windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
+
 [target.aarch64-pc-windows-msvc.dependencies]
 windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
 
+[target.aarch64-uwp-windows-msvc.dependencies]
+windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
+
 [target.i686-pc-windows-gnu.dependencies]
 windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
 
+[target.i686-uwp-windows-gnu.dependencies]
+windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
+
 [target.x86_64-pc-windows-gnu.dependencies]
 windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-gnu.dependencies]
+windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
+
 [dependencies]
 windows_macros = { path = "../macros",  version = "0.29.0", optional = true }
 windows_reader = { path = "../reader", version = "0.29.0", optional = true }
diff --git a/crates/tools/sys/src/main.rs b/crates/tools/sys/src/main.rs
index b0656048c9..f9f49b4b6d 100644
--- a/crates/tools/sys/src/main.rs
+++ b/crates/tools/sys/src/main.rs
@@ -40,18 +40,33 @@ all-features = true
 [target.i686-pc-windows-msvc.dependencies]
 windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
 
+[target.i686-uwp-windows-msvc.dependencies]
+windows_i686_msvc = { path = "../../targets/i686_msvc", version = "0.29.0" }
+
 [target.x86_64-pc-windows-msvc.dependencies]
 windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-msvc.dependencies]
+windows_x86_64_msvc = { path = "../../targets/x86_64_msvc", version = "0.29.0" }
+
 [target.aarch64-pc-windows-msvc.dependencies]
 windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
 
+[target.aarch64-uwp-windows-msvc.dependencies]
+windows_aarch64_msvc = { path = "../../targets/aarch64_msvc", version = "0.29.0" }
+
 [target.i686-pc-windows-gnu.dependencies]
 windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
 
+[target.i686-uwp-windows-gnu.dependencies]
+windows_i686_gnu = { path = "../../targets/i686_gnu", version = "0.29.0" }
+
 [target.x86_64-pc-windows-gnu.dependencies]
 windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
 
+[target.x86_64-uwp-windows-gnu.dependencies]
+windows_x86_64_gnu = { path = "../../targets/x86_64_gnu", version = "0.29.0" }
+
 [features]
 default = []
 deprecated = []