diff --git a/apps/plugins/SOURCES b/apps/plugins/SOURCES
index a051e2d5df..fba165527d 100644
--- a/apps/plugins/SOURCES
+++ b/apps/plugins/SOURCES
@@ -172,6 +172,7 @@ jewels.c
 minesweeper.c
 oscilloscope.c
 pegbox.c
+periodic_table.c
 pong.c
 sliding_puzzle.c
 snake.c