diff --git a/contrib/test.sh b/contrib/test.sh
index 5f9203d14..dd8430eef 100755
--- a/contrib/test.sh
+++ b/contrib/test.sh
@@ -34,8 +34,8 @@ if [ "$DO_FEATURE_MATRIX" = true ]; then
     done
 
     # Other combos 
-    RUSTFLAGS='--cfg=rust_secp_fuzz' cargo test --all
-    RUSTFLAGS='--cfg=rust_secp_fuzz' cargo test --all --features="$FEATURES"
+    RUSTFLAGS='--cfg=rust_secp_fuzz' RUSTDOCFLAGS=$RUSTFLAGS cargo test --all
+    RUSTFLAGS='--cfg=rust_secp_fuzz' RUSTDOCFLAGS=$RUSTFLAGS cargo test --all --features="$FEATURES"
     cargo test --all --features="rand rand-std"
     cargo test --all --features="rand serde"
 
diff --git a/secp256k1-sys/src/recovery.rs b/secp256k1-sys/src/recovery.rs
index 683eef43a..dec4f7393 100644
--- a/secp256k1-sys/src/recovery.rs
+++ b/secp256k1-sys/src/recovery.rs
@@ -118,9 +118,8 @@ mod fuzz_dummy {
     ) -> c_int {
         let sig_sl = slice::from_raw_parts(sig as *const u8, 65);
         let msg_sl = slice::from_raw_parts(msg32 as *const u8, 32);
-            println!("HMM0");
 
-        if sig_sl[64] > 4 {
+        if sig_sl[64] >= 4 {
             return 0;
         }
         // Pull the original pk out of the siganture