diff --git a/src/apps/debuganalyzer/gui/chart/Chart.cpp b/src/apps/debuganalyzer/gui/chart/Chart.cpp
index a100965785..220b732c60 100644
--- a/src/apps/debuganalyzer/gui/chart/Chart.cpp
+++ b/src/apps/debuganalyzer/gui/chart/Chart.cpp
@@ -140,6 +140,8 @@ printf("Chart::RemoveDataSource(%ld)\n", index);
 
 	_UpdateDomainAndRange();
 
+	Invalidate();
+
 	return dataSource;
 }