diff --git a/lib/keybind.c b/lib/keybind.c
index b9b87cbda..72c446192 100644
--- a/lib/keybind.c
+++ b/lib/keybind.c
@@ -34,7 +34,6 @@
 
 #include "lib/global.h"
 #include "lib/tty/key.h"        /* KEY_M_ */
-#include "lib/strutil.h"        /* str_casecmp() */
 #include "lib/keybind.h"
 
 /*** global variables ****************************************************************************/
@@ -350,7 +349,7 @@ name_keymap_comparator (const void *p1, const void *p2)
     const name_keymap_t *m1 = (const name_keymap_t *) p1;
     const name_keymap_t *m2 = (const name_keymap_t *) p2;
 
-    return str_casecmp (m1->name, m2->name);
+    return g_ascii_strcasecmp (m1->name, m2->name);
 }
 
 /* --------------------------------------------------------------------------------------------- */
diff --git a/lib/tty/key.c b/lib/tty/key.c
index ea1386767..57c1caf91 100644
--- a/lib/tty/key.c
+++ b/lib/tty/key.c
@@ -43,7 +43,6 @@
 #include <unistd.h>
 
 #include "lib/global.h"
-#include "lib/strutil.h"        /* str_casecmp */
 
 #include "lib/vfs/vfs.h"
 
@@ -1156,7 +1155,7 @@ key_code_comparator_by_name (const void *p1, const void *p2)
     const key_code_name_t *n1 = *(const key_code_name_t **) p1;
     const key_code_name_t *n2 = *(const key_code_name_t **) p2;
 
-    return str_casecmp (n1->name, n2->name);
+    return g_ascii_strcasecmp (n1->name, n2->name);
 }
 
 /* --------------------------------------------------------------------------------------------- */