diff --git a/test/suites/api/util.h b/test/suites/api/util.h
index 2ee7f4f..1bc4c9c 100644
--- a/test/suites/api/util.h
+++ b/test/suites/api/util.h
@@ -20,7 +20,7 @@
 
 #include <jansson.h>
 
-#define failhdr fprintf(stderr, "%s:%s:%d: ", __FILE__, __FUNCTION__, __LINE__)
+#define failhdr fprintf(stderr, "%s:%d: ", __FILE__, __LINE__)
 
 #define fail(msg)                                                \
     do {                                                         \