diff --git gnulib-68df637/tests/unistr/test-u8-strstr.c~ gnulib-68df637/tests/unistr/test-u8-strstr.c
index 9fbf28e6e5..2e90d32a50 100644
--- gnulib-68df637/tests/unistr/test-u8-strstr.c
+++ gnulib-68df637/tests/unistr/test-u8-strstr.c
@@ -41,7 +41,7 @@ main (void)
same system that we did the check to ensure it has linear
performance characteristics. */
signal (SIGALRM, SIG_DFL);
- alarm (5);
+ alarm (25);
#endif
test_u_strstr ();