diff --git a/Movement Engine/sprites/s_smooth_slope/s_smooth_slope.yy b/Movement Engine/sprites/s_smooth_slope/s_smooth_slope.yy
index 6573519..11c4e7b 100644
--- a/Movement Engine/sprites/s_smooth_slope/s_smooth_slope.yy	
+++ b/Movement Engine/sprites/s_smooth_slope/s_smooth_slope.yy	
@@ -53,7 +53,7 @@
     ],
     "playbackSpeed": 1,
     "playbackSpeedType": 1,
-    "sepmasks": false,
+    "sepmasks": true,
     "swatchColours": null,
     "textureGroup": 0,
     "type": 0,
diff --git a/Movement Engine/sprites/s_solid_slope/s_solid_slope.yy b/Movement Engine/sprites/s_solid_slope/s_solid_slope.yy
index f28bf57..2629df2 100644
--- a/Movement Engine/sprites/s_solid_slope/s_solid_slope.yy	
+++ b/Movement Engine/sprites/s_solid_slope/s_solid_slope.yy	
@@ -53,7 +53,7 @@
     ],
     "playbackSpeed": 1,
     "playbackSpeedType": 1,
-    "sepmasks": false,
+    "sepmasks": true,
     "swatchColours": null,
     "textureGroup": 0,
     "type": 0,