diff --git a/Makefile b/Makefile
index b542630c4..f028ef115 100644
--- a/Makefile
+++ b/Makefile
@@ -78,7 +78,7 @@ endif
 ifeq ($(or $(EMULATE_READER),$(WIN32)),)
 	# clean up, remove unused files for releases
 	rm -rf $(INSTALL_DIR)/koreader/data/{cr3.ini,cr3skin-format.txt,desktop,devices,manual}
-	rm $(INSTALL_DIR)/koreader/fonts/droid/DroidSansFallbackFull.ttf
+	rm -rf $(INSTALL_DIR)/koreader/fonts/droid/DroidSansFallbackFull.ttf
 endif
 
 $(KOR_BASE)/$(OUTPUT_DIR)/luajit: