diff --git a/src/gargoyle.c b/src/gargoyle.c
index 295b9a7..1c8f36d 100644
--- a/src/gargoyle.c
+++ b/src/gargoyle.c
@@ -3,7 +3,7 @@
 #include <gargoyle/sleuth.h>
 #include <gargoyle/twine.h>
 #include <stddef.h>
-#include <string.h>
+#include <strings.h>
 
 uint8_t gargoyle_digest_argv(uint16_t optc, struct gargoyle_opt *optv, int *argc, char ***argv, struct gargoyle_err *err, gargoyle_flag_type flags) {
   if(!(flags & GARGOYLE_FLG_GREED)) {