diff --git a/build.sh b/build.sh
index 23a8e8d..77eeafa 100644
--- a/build.sh
+++ b/build.sh
@@ -7,4 +7,4 @@ DFLAGS="-ggdb -fsanitize=address -fsanitize=undefined"
 CFLAGS="$GFLAGS $DFLAGS"
 LIBS="-lraylib -lm"
 
-c++ $CFLAGS -o cw_tree.out src/node.cpp src/state.cpp src/numerics.cpp src/main.cpp $LIBS
+c++ $CFLAGS -o cw_tree.out src/node.cpp src/state.cpp src/worker.cpp src/numerics.cpp src/main.cpp $LIBS