diff --git a/tests/scripts/all.sh b/tests/scripts/all.sh
index 5fbb7a3..6ce8e93 100755
--- a/tests/scripts/all.sh
+++ b/tests/scripts/all.sh
@@ -191,7 +191,7 @@
     fi
     # if CC is not set, use clang by default (if present) to improve build times
     if [ -z "${CC+set}" ] && (type clang > /dev/null 2>&1); then
-        export CC=$(type -p clang)
+        export CC="clang"
     fi
 
     # Include more verbose output for failing tests run by CMake or make