diff --git a/src/drivers/Qt/TasEditor/playback.cpp b/src/drivers/Qt/TasEditor/playback.cpp
index 92c3cb90..add4400e 100644
--- a/src/drivers/Qt/TasEditor/playback.cpp
+++ b/src/drivers/Qt/TasEditor/playback.cpp
@@ -413,8 +413,8 @@ void PLAYBACK::redrawMarkerData()
 	{
 		strcpy(new_text, upperMarkerText);
 	}
-	char num[11];
-	//_itoa(displayedMarkerNumber, num, 10);
+	char num[16];
+	sprintf( num, "%i", displayedMarkerNumber);
 	strcat(new_text, num);
 	strcat(new_text, " ");
 	//SetWindowText(hwndPlaybackMarkerNumber, new_text);
diff --git a/src/drivers/Qt/TasEditor/selection.cpp b/src/drivers/Qt/TasEditor/selection.cpp
index 43a5f815..a511f578 100644
--- a/src/drivers/Qt/TasEditor/selection.cpp
+++ b/src/drivers/Qt/TasEditor/selection.cpp
@@ -195,8 +195,8 @@ void SELECTION::redrawMarkerData()
 	char new_text[MAX_NOTE_LEN] = {0};
 	if (displayedMarkerNumber <= 9999)		// if there's too many digits in the number then don't show the word "Marker" before the number
 		strcpy(new_text, lowerMarkerText);
-	char num[11];
-	//_itoa(displayedMarkerNumber, num, 10);
+	char num[16];
+	sprintf( num, "%i", displayedMarkerNumber);
 	strcat(new_text, num);
 	strcat(new_text, " ");
 	//SetWindowText(hwndSelectionMarkerNumber, new_text);