diff --git a/apps/plugins/puzzles/SOURCES.games b/apps/plugins/puzzles/SOURCES.games
index 8ca99c0e2e..ea36b9aff5 100644
--- a/apps/plugins/puzzles/SOURCES.games
+++ b/apps/plugins/puzzles/SOURCES.games
@@ -32,7 +32,7 @@ tents.c
 /*towers.c*/
 tracks.c
 twiddle.c
-/*undead.c*/ 
+/*undead.c*/
 /*unequal.c*/
 unruly.c
 untangle.c