diff --git a/lib/libc/string/memscan.c b/lib/libc/string/memscan.c
index 991878bf..f832f4a9 100644
--- a/lib/libc/string/memscan.c
+++ b/lib/libc/string/memscan.c
@@ -9,8 +9,8 @@
  * license that can be found in the LICENSE file or at
  * https://opensource.org/licenses/MIT
  */
-#include <libc/string.h>
-#include <libc/ctype.h>
+#include <ctype.h>
+#include <string.h>
 
 void *memscan(void *addr, int c, size_t size) {
     unsigned char *p = (unsigned char *)addr;