diff --git a/src/apps/terminal/BasicTerminalBuffer.cpp b/src/apps/terminal/BasicTerminalBuffer.cpp
index f9f332f4d2..fd765a5fca 100644
--- a/src/apps/terminal/BasicTerminalBuffer.cpp
+++ b/src/apps/terminal/BasicTerminalBuffer.cpp
@@ -622,6 +622,8 @@ BasicTerminalBuffer::InsertSpace(int32 num)
 			line->cells[i].character = kSpaceChar;
 			line->cells[i].attributes = 0;
 		}
+
+		_Invalidate(fCursor.y, fCursor.y);
 	}
 }