Index: uspace/app/tester/print/print3.c
===================================================================
--- uspace/app/tester/print/print3.c	(revision 460ea7ed2af9977b884414b68b2f7b94fa472cfd)
+++ uspace/app/tester/print/print3.c	(revision dc68f72eac461823c3a678b8d303bd6fcc714e60)
@@ -34,5 +34,7 @@
 #define BUFFER_SIZE  32
 
+#ifndef __clang__
 #pragma GCC diagnostic ignored "-Wformat-truncation"
+#endif
 
 const char *test_print3(void)