diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/accessors-modern/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/accessors-modern/options.json
index 4024e18c0bde..a2a0149866c8 100644
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/accessors-modern/options.json
+++ b/packages/babel-plugin-proposal-private-methods/test/fixtures/accessors-modern/options.json
@@ -1,5 +1,6 @@
 {
-  "targets": { "node": 14 },
+  "minNodeVersion": "12.0.0",
+  "targets": { "node": 12 },
   "plugins": [
     ["external-helpers", { "helperVersion": "7.1000.0" }],
     "proposal-private-methods",
diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async-generator/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async-generator/options.json
deleted file mode 100644
index aad46d4f7420..000000000000
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async-generator/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["external-helpers", "proposal-private-methods"]
-}
diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async/options.json
index edbe5d6a3325..02cdb1f55b21 100644
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async/options.json
+++ b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/async/options.json
@@ -1,5 +1,6 @@
 {
-  "minNodeVersion": "8.0.0",
+  "minNodeVersion": "12.0.0",
+  "targets": { "node": 12 },
   "plugins": [
     ["external-helpers", { "helperVersion": "7.1000.0" }],
     "proposal-private-methods",
diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/options.json
index 4024e18c0bde..a2a0149866c8 100644
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/options.json
+++ b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-method-modern/options.json
@@ -1,5 +1,6 @@
 {
-  "targets": { "node": 14 },
+  "minNodeVersion": "12.0.0",
+  "targets": { "node": 12 },
   "plugins": [
     ["external-helpers", { "helperVersion": "7.1000.0" }],
     "proposal-private-methods",
diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-static-method-modern/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-static-method-modern/options.json
index 4024e18c0bde..a2a0149866c8 100644
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/private-static-method-modern/options.json
+++ b/packages/babel-plugin-proposal-private-methods/test/fixtures/private-static-method-modern/options.json
@@ -1,5 +1,6 @@
 {
-  "targets": { "node": 14 },
+  "minNodeVersion": "12.0.0",
+  "targets": { "node": 12 },
   "plugins": [
     ["external-helpers", { "helperVersion": "7.1000.0" }],
     "proposal-private-methods",
diff --git a/packages/babel-plugin-proposal-private-methods/test/fixtures/static-accessors-modern/options.json b/packages/babel-plugin-proposal-private-methods/test/fixtures/static-accessors-modern/options.json
index 4024e18c0bde..a2a0149866c8 100644
--- a/packages/babel-plugin-proposal-private-methods/test/fixtures/static-accessors-modern/options.json
+++ b/packages/babel-plugin-proposal-private-methods/test/fixtures/static-accessors-modern/options.json
@@ -1,5 +1,6 @@
 {
-  "targets": { "node": 14 },
+  "minNodeVersion": "12.0.0",
+  "targets": { "node": 12 },
   "plugins": [
     ["external-helpers", { "helperVersion": "7.1000.0" }],
     "proposal-private-methods",