diff --git a/tests/scripts/components-compiler.sh b/tests/scripts/components-compiler.sh
index cb6dd92..469c62c 100644
--- a/tests/scripts/components-compiler.sh
+++ b/tests/scripts/components-compiler.sh
@@ -114,7 +114,7 @@
     scripts/config.py full
 
     # Only compile - we're looking for sizeof-pointer-memaccess warnings
-    make CFLAGS="'-DTF_PSA_CRYPTO_USER_CONFIG_FILE=\"../tests/configs/user-config-zeroize-memset.h\"' -DMBEDTLS_TEST_DEFINES_ZEROIZE -Werror -Wsizeof-pointer-memaccess"
+    make CFLAGS="'-DTF_PSA_CRYPTO_USER_CONFIG_FILE=\"$TF_PSA_CRYPTO_ROOT_DIR/tests/configs/user-config-zeroize-memset.h\"' -DMBEDTLS_TEST_DEFINES_ZEROIZE -Werror -Wsizeof-pointer-memaccess"
 }
 
 component_test_zeroize () {