diff --git a/caosdb-webui b/caosdb-webui
index 403c977e465774ba1dadc5bbedf4bec774a6d73d..61bcb7923569b628d4754770069e709a47c01238 160000
--- a/caosdb-webui
+++ b/caosdb-webui
@@ -1 +1 @@
-Subproject commit 403c977e465774ba1dadc5bbedf4bec774a6d73d
+Subproject commit 61bcb7923569b628d4754770069e709a47c01238
diff --git a/makefile b/makefile
index 84f5484b777b362d74e220244bcd90caf05bba72..70e84bef226019f19c601a6fe43fb5e08f5af84c 100644
--- a/makefile
+++ b/makefile
@@ -60,6 +60,7 @@ clean: clean-antlr
 clean-antlr:
 	rm -rf target/generated-sources/antlr4/
 
+.PHONY: run-server-screen
 run-server-screen:
 	@if test "$$(screen -ls | grep -c 'caosdb-screen')" -eq "1"; then \
 		echo "server is probably running. try 'screen -ls'"; \
@@ -74,11 +75,13 @@ run-server-screen:
 	done; \
 
 
+.PHONY: stop-server-screen
 stop-server-screen:
 	# stop screen session with server
 	@screen -S caosdb-screen -X hardcopy screen.log || true
 	@screen -S caosdb-screen -p server -X stuff "^C"
 
+.PHONY: run-debug-screen
 run-debug-screen:
 	@if test "$$(screen -ls | grep -c 'caosdb-debug-screen')" -eq "1"; then \
 		echo "server is probably running. try 'screen -ls'"; \
@@ -93,6 +96,7 @@ run-debug-screen:
 	done; \
 
 
+.PHONY: stop-debug-screen
 stop-debug-screen:
 	# stop screen session with debug server
 	@screen -S caosdb-debug-screen -X hardcopy screen.log || true