diff --git a/test/bad_unwind_info.pass.cpp b/test/bad_unwind_info.pass.cpp
index 06017d1..b3284e8 100644
--- a/test/bad_unwind_info.pass.cpp
+++ b/test/bad_unwind_info.pass.cpp
@@ -10,7 +10,7 @@
 // Ensure that libunwind doesn't crash on invalid info; the Linux aarch64
 // sigreturn frame check would previously attempt to access invalid memory in
 // this scenario.
-// REQUIRES: linux && (target={{aarch64-.+}} || target={{s390x-.+}} || target={{x86_64-.+}})
+// REQUIRES: target={{(aarch64|s390x|x86_64)-.+linux.*}}
 
 // GCC doesn't support __attribute__((naked)) on AArch64.
 // UNSUPPORTED: gcc
diff --git a/test/signal_unwind.pass.cpp b/test/signal_unwind.pass.cpp
index e6a53ab..2a73141 100644
--- a/test/signal_unwind.pass.cpp
+++ b/test/signal_unwind.pass.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 // Ensure that the unwinder can cope with the signal handler.
-// REQUIRES: linux && (target={{aarch64-.+}} || target={{s390x-.+}} || target={{x86_64-.+}})
+// REQUIRES: target={{(aarch64|s390x|x86_64)-.+linux.*}}
 
 // TODO: Figure out why this fails with Memory Sanitizer.
 // XFAIL: msan
diff --git a/test/unwind_leaffunction.pass.cpp b/test/unwind_leaffunction.pass.cpp
index bdeb44a..c1b223b 100644
--- a/test/unwind_leaffunction.pass.cpp
+++ b/test/unwind_leaffunction.pass.cpp
@@ -8,7 +8,7 @@
 //===----------------------------------------------------------------------===//
 
 // Ensure that leaf function can be unwund.
-// REQUIRES: linux && (target={{aarch64-.+}} || target={{s390x-.+}} || target={{x86_64-.+}})
+// REQUIRES: target={{(aarch64|s390x|x86_64)-.+linux.*}}
 
 // TODO: Figure out why this fails with Memory Sanitizer.
 // XFAIL: msan