diff --git a/Makefile b/Makefile
index 74b1513a..4626cb42 100644
--- a/Makefile
+++ b/Makefile
@@ -482,8 +482,7 @@ PACKAGE_DIRS := \
 	core/ \
 	deps/codemirror/ \
 	deps/lit/ \
-	deps/split/ \
-	deps/smoothie/
+	deps/split/
 
 RAW_FILES := $(shell find $(PACKAGE_DIRS) -type f)