diff --git gmrun/src/gtkcompletionline.cc gmrun/src/gtkcompletionline.cc
index 374deee..5431934 100644
--- gmrun/src/gtkcompletionline.cc
+++ gmrun/src/gtkcompletionline.cc
@@ -376,10 +376,7 @@ select_executables_only(const struct dirent* dent)
   return 0;
 }
 
-int my_alphasort(const void* va, const void* vb) {
-  const struct dirent** a = (const struct dirent**)va;
-  const struct dirent** b = (const struct dirent**)vb;
-
+int my_alphasort(const struct dirent** a, const struct dirent** b) {
   const char* s1 = (*a)->d_name;
   const char* s2 = (*b)->d_name;