diff --git a/src/lib/ecore/ecore.c b/src/lib/ecore/ecore.c
index 93a865f325..97dc4b2aa3 100644
--- a/src/lib/ecore/ecore.c
+++ b/src/lib/ecore/ecore.c
@@ -934,7 +934,7 @@ _ecore_fps_debug_shutdown(void)
         unlink(buf);
         if (_ecore_fps_runtime_mmap)
           {
-             munmap(_ecore_fps_runtime_mmap, sizeof(int));
+             munmap(_ecore_fps_runtime_mmap, sizeof(unsigned int));
              _ecore_fps_runtime_mmap = NULL;
           }
         close(_ecore_fps_debug_fd);