diff --git a/src/themes/Kali/sass/Makefile b/src/themes/Kali/sass/Makefile
index 82209f50..a5353eec 100644
--- a/src/themes/Kali/sass/Makefile
+++ b/src/themes/Kali/sass/Makefile
@@ -4,7 +4,7 @@ THEMES_DIR=../../../../share/themes/
 
 .PHONY: build clean
 
-build: $(patsubst %.scss, %.css, $(wildcard *.scss))
+build: clean $(patsubst %.scss, %.css, $(wildcard *.scss))
 	mkdir -p $(THEMES_DIR)Kali-Light/gtk-3.0/
 	mkdir -p $(THEMES_DIR)Kali-Dark/gtk-3.0/
 	mkdir -p $(THEMES_DIR)Kali-Light/gtk-4.0/