diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index d0c59ff..67b2056 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -6035,7 +6035,7 @@
     CC=gcc make -C library libmbedcrypto.a
 
     msg "unit test: test_psa_compliance.py"
-    ./tests/scripts/test_psa_compliance.py
+    CC=gcc ./tests/scripts/test_psa_compliance.py
 }
 
 support_test_psa_compliance () {