diff --git a/tests/integration/test-config.sh b/tests/integration/test-config.sh
index 9604771d3..a1faf06eb 100755
--- a/tests/integration/test-config.sh
+++ b/tests/integration/test-config.sh
@@ -38,5 +38,5 @@ for CONFIG in ${CONFIGS}; do
     fi
 
     echo "=== Testing config: ${CONFIG}"
-    villas-test-config ${CONFIG}
+    villas-test-config -c ${CONFIG}
 done