diff --git a/resources/bitmaps_png/CMakeLists.txt b/resources/bitmaps_png/CMakeLists.txt
index 0cec5bdb46..9f5b13bbe8 100644
--- a/resources/bitmaps_png/CMakeLists.txt
+++ b/resources/bitmaps_png/CMakeLists.txt
@@ -566,6 +566,10 @@ set( BMAPS_MID
     zoom_center_on_screen
     zoom_in
     zoom_out
+    zoom_in_horizontally
+    zoom_out_horizontally
+    zoom_in_vertically
+    zoom_out_vertically
     zoom_selection
     )