diff --git a/src/js/tools/drawing/PaintBucket.js b/src/js/tools/drawing/PaintBucket.js
index 7f8deb892..695134771 100644
--- a/src/js/tools/drawing/PaintBucket.js
+++ b/src/js/tools/drawing/PaintBucket.js
@@ -10,6 +10,8 @@
     this.toolId = 'tool-paint-bucket';
     this.helpText = 'Paint bucket tool';
     this.shortcut = pskl.service.keyboard.Shortcuts.TOOL.PAINT_BUCKET;
+
+    this.tooltipDescriptors = [{ key: 'ctrl', description: 'Source only current layer' }];
   };
 
   pskl.utils.inherit(ns.PaintBucket, ns.BaseTool);
@@ -19,7 +21,15 @@
    */
   ns.PaintBucket.prototype.applyToolAt = function(col, row, frame, overlay, event) {
     var color = this.getToolColor();
-    pskl.PixelUtils.paintSimilarConnectedPixelsFromFrame(frame, col, row, color);
+    
+    var sourceOnlyCurrentLayer = pskl.utils.UserAgent.isMac ? event.metaKey : event.ctrlKey;
+    var sourceFrame = frame;
+    if (!sourceOnlyCurrentLayer) {
+      var currentFrameIndex = pskl.app.piskelController.getCurrentFrameIndex();
+      sourceFrame = pskl.utils.LayerUtils.mergeFrameAt(pskl.app.piskelController.getLayers(), currentFrameIndex);
+    };
+
+    pskl.PixelUtils.paintSimilarConnectedPixelsFromFrame(sourceFrame, frame, col, row, color);
 
     this.raiseSaveStateEvent({
       col : col,
@@ -29,6 +39,6 @@
   };
 
   ns.PaintBucket.prototype.replay = function (frame, replayData) {
-    pskl.PixelUtils.paintSimilarConnectedPixelsFromFrame(frame, replayData.col, replayData.row, replayData.color);
+    pskl.PixelUtils.paintSimilarConnectedPixelsFromFrame(frame, frame, replayData.col, replayData.row, replayData.color);
   };
 })();
diff --git a/src/js/utils/PixelUtils.js b/src/js/utils/PixelUtils.js
index a992cf1f2..b9857bc56 100644
--- a/src/js/utils/PixelUtils.js
+++ b/src/js/utils/PixelUtils.js
@@ -100,14 +100,15 @@
      * Apply the paintbucket tool in a frame at the (col, row) initial position
      * with the replacement color.
      *
-     * @param frame pskl.model.Frame The frame target in which we want to paintbucket
+     * @param sourceFrame pskl.model.Frame The frame source which we use for reference to discover pixels to fill. This is disposed.
+     * @param targetFrame pskl.model.Frame The frame target in which we want to paintbucket. We set color on this frame.
      * @param col number Column coordinate in the frame
      * @param row number Row coordinate in the frame
      * @param replacementColor string Hexadecimal color used to fill the area
      *
      * @return an array of the pixel coordinates paint with the replacement color
      */
-    paintSimilarConnectedPixelsFromFrame: function(frame, col, row, replacementColor) {
+    paintSimilarConnectedPixelsFromFrame: function(sourceFrame, targetFrame, col, row, replacementColor) {
       /**
        *  Queue linear Flood-fill (node, target-color, replacement-color):
        *   1. Set Q to the empty queue.
@@ -131,7 +132,7 @@
 
       var targetColor;
       try {
-        targetColor = frame.getPixel(col, row);
+        targetColor = sourceFrame.getPixel(col, row);
       } catch (e) {
         // Frame out of bound exception.
       }
@@ -144,9 +145,10 @@
         col : col,
         row : row
       };
-      var paintedPixels = pskl.PixelUtils.visitConnectedPixels(startPixel, frame, function (pixel) {
-        if (frame.getPixel(pixel.col, pixel.row) == targetColor) {
-          frame.setPixel(pixel.col, pixel.row, replacementColor);
+      var paintedPixels = pskl.PixelUtils.visitConnectedPixels(startPixel, sourceFrame, function (pixel) {
+        if (sourceFrame.getPixel(pixel.col, pixel.row) == targetColor) {
+          sourceFrame.setPixel(pixel.col, pixel.row, replacementColor);
+          targetFrame.setPixel(pixel.col, pixel.row, replacementColor);
           return true;
         }
         return false;