diff --git a/quack.sh b/quack.sh
index a54ac65c78706529e48a990492cb2634348c19c1..58397c9c0b6e9aaee9c7de90b109c131cb1dda85 100755
--- a/quack.sh
+++ b/quack.sh
@@ -407,11 +407,12 @@ function makeImages() {
 
     if [ ".true" == ".$TILE" ]; then
         if shouldGenerate "$FORCE_TILES" "$TILE_FOLDER" "tiles"; then
-        # TODO: Specify JPEG quality
+       # TODO: Specify JPEG quality
             deepzoom "$CONV" -format $IMAGE_DISP_EXT -path "${DEST_FOLDER}/"
         fi
-        if shouldGenerate "$FORCE_TILES" "$PRESENTATION_TILE_FOLDER" "tiles"; then
-            if [ ".true" == ".$PRESENTATION" ]; then
+
+        if [ ".true" == ".$PRESENTATION" ]; then
+            if shouldGenerate "$FORCE_TILES" "$PRESENTATION_TILE_FOLDER" "tiles"; then
         # TODO: Specify JPEG quality
                 deepzoom "$PRESENTATION_IMAGE" -format $PRESENTATION_IMAGE_DISP_EXT -path "${DEST_FOLDER}/"
             fi