Index: uspace/app/tester/print/print3.c
===================================================================
--- uspace/app/tester/print/print3.c	(revision 09ab0a9afc9379f1604c0fd75cac2d9287ba022c)
+++ uspace/app/tester/print/print3.c	(revision 631281dedb2b080d5b5af149d4e4b05369d66c34)
@@ -34,5 +34,7 @@
 #define BUFFER_SIZE  32
 
+#ifndef __clang__
 #pragma GCC diagnostic ignored "-Wformat-truncation"
+#endif
 
 const char *test_print3(void)