diff --git a/src/macro-external/video/macro-condition-video.cpp b/src/macro-external/video/macro-condition-video.cpp
index f64b5cdc..745d8007 100644
--- a/src/macro-external/video/macro-condition-video.cpp
+++ b/src/macro-external/video/macro-condition-video.cpp
@@ -279,16 +279,20 @@ bool MacroConditionVideo::ScreenshotContainsPattern()
 
 bool MacroConditionVideo::OutputChanged()
 {
-	if (_patternMatchParameters.useForChangedCheck) {
-		cv::UMat result;
-		_patternImageData = CreatePatternData(_matchImage);
-		MatchPattern(_screenshotData.image, _patternImageData,
-			     _patternMatchParameters.threshold, result,
-			     _patternMatchParameters.useAlphaAsMask,
-			     _patternMatchParameters.matchMode);
-		return countNonZero(result) == 0;
+	if (!_patternMatchParameters.useForChangedCheck) {
+		return _screenshotData.image != _matchImage;
 	}
-	return _screenshotData.image != _matchImage;
+
+	cv::UMat result;
+	_patternImageData = CreatePatternData(_matchImage);
+	MatchPattern(_screenshotData.image, _patternImageData,
+		     _patternMatchParameters.threshold, result,
+		     _patternMatchParameters.useAlphaAsMask,
+		     _patternMatchParameters.matchMode);
+	if (result.total() == 0) {
+		return false;
+	}
+	return countNonZero(result) == 0;
 }
 
 bool MacroConditionVideo::ScreenshotContainsObject()