diff --git a/Makefile b/Makefile
index 3cf4211..5c59453 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,12 @@
-.PHONY: check-and-reinit-submodules
-check-and-reinit-submodules:
-    @if git submodule status | egrep -q '^[-]|^[+]' ; then \
-            echo "INFO: reinitializing git submodules"; \
-            git submodule update --init; \
-    fi
-all:
+.PHONY: check-and-reinit-submodules all
+all: .check-and-reinit-submodules
 	@${MAKE} -C CBQN/
-run:
+
+run: soko.bqn
 	./CBQN/BQN soko.bqn
+
+.check-and-reinit-submodules:
+	@if git submodule status | egrep -q '^[-]|^[+]' ; then \
+		echo "INFO: reinitializing git submodules"; \
+		git submodule update --init; \
+	fi