diff --git a/contrib/test.sh b/contrib/test.sh
index e76c193fd..43b7a2e12 100755
--- a/contrib/test.sh
+++ b/contrib/test.sh
@@ -20,7 +20,7 @@ if cargo --version | grep "1\.48"; then
 fi
 
 # Test if panic in C code aborts the process (either with a real panic or with SIGILL)
-cargo test -- --ignored --exact 'tests::test_panic_raw_ctx_should_terminate_abnormally' 2>&1 | tee /dev/stderr | grep "SIGILL\\|panicked at '\[libsecp256k1\]"
+cargo test -- --ignored --exact 'tests::test_panic_raw_ctx_should_terminate_abnormally' 2>&1 | tee /dev/stderr | grep "SIGILL\\|panicked at .*?'\[libsecp256k1\]"
 
 # Make all cargo invocations verbose
 export CARGO_TERM_VERBOSE=true