diff --git a/Makefile b/Makefile
index 8531891..880b951 100644
--- a/Makefile
+++ b/Makefile
@@ -8,10 +8,10 @@ build:
 	cargo build
 
 ext:
-	cd $(home)/example && cargo build --$(mode) --target $(target) 
+	cd $(home)/example && cargo build --$(mode) --target=$(target) 
 
 viz:
-	cd $(home)/viz/viz && cargo build --$(mode) --target $(target) 
+	cd $(home)/viz/viz && cargo build --$(mode) --target=$(target) 
 	
 deploy: ext
 	scp $(home)/example/target/$(target)/$(mode)/example pi@192.168.1.136: