diff --git a/abra b/abra
index 79c34551..80044ba9 100755
--- a/abra
+++ b/abra
@@ -372,10 +372,10 @@ sub_cp() {
 		exit
 	fi
 
-	CP_ARGS=$(echo "$SOURCE $DEST" | sed "s/$SERVICE/$CONTAINER/")
+	CP_ARGS=$(echo "$SOURCE $DEST" | sed "s/$SERVICE:/$CONTAINER:/")
 
 	# shellcheck disable=SC2086
-	docker cp $CP_ARGS
+	docker cp ${CP_ARGS}
 }
 
 ###### Subcommand `context`