diff --git a/ui/gallery-prototype.js b/ui/gallery-prototype.js
index a7d40755..06b3744a 100755
--- a/ui/gallery-prototype.js
+++ b/ui/gallery-prototype.js
@@ -1238,8 +1238,8 @@ function setupEvents(){
 	// XXX pinch: do gradual zooming...
 	$('.viewer')
 		.swipe({
-			pinchIn: ImageGrid.scaleContainerDown,
-			pinchOut: ImageGrid.scaleContainerUp,
+			pinchIn: ImageGrid.scaleContainerUp,
+			pinchOut: ImageGrid.scaleContainerDown,
 
 			fingers: '2'
 		})