diff --git a/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java b/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
index 6b7ad834ed5874d45574d176afdec42a3003766e..53b47302b8b34f06af8d4a5306c27a9e1ccdb4ee 100644
--- a/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
+++ b/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
@@ -89,7 +89,7 @@ public class LecturerQuestionController extends PaginationController {
 		}
 	}
 
-	@RequestMapping(value = "/{questionId}/startNewPiRound", method = RequestMethod.POST)
+	@RequestMapping(value = "/{questionId}/startnewpiround", method = RequestMethod.POST)
 	public void startPiRound(
 			@PathVariable final String questionId,
 			@RequestParam(value = "time", defaultValue = "0", required = false) final int time
@@ -102,14 +102,14 @@ public class LecturerQuestionController extends PaginationController {
 		}
 	}
 
-	@RequestMapping(value = "/{questionId}/cancelDelayedPiRound", method = RequestMethod.POST)
+	@RequestMapping(value = "/{questionId}/canceldelayedpiround", method = RequestMethod.POST)
 	public void cancelPiRound(
 			@PathVariable final String questionId
 			) {
 		questionService.cancelPiRoundChange(questionId);
 	}
 
-	@RequestMapping(value = "/{questionId}/resetPiRoundState", method = RequestMethod.POST)
+	@RequestMapping(value = "/{questionId}/resetpiroundstate", method = RequestMethod.POST)
 	public void resetPiQuestion(
 			@PathVariable final String questionId
 			) {
diff --git a/src/main/java/de/thm/arsnova/controller/WelcomeController.java b/src/main/java/de/thm/arsnova/controller/WelcomeController.java
index 6688df712e4b11647cdcae012cddd01904365cfb..d8bd4d41d0003e28e1ffd619be62302f82e9beb0 100644
--- a/src/main/java/de/thm/arsnova/controller/WelcomeController.java
+++ b/src/main/java/de/thm/arsnova/controller/WelcomeController.java
@@ -58,7 +58,7 @@ public class WelcomeController extends AbstractController {
 		return new HashMap<String, Object>();
 	}
 
-	@RequestMapping(value = "/checkFrameOptionsHeader", method = RequestMethod.GET)
+	@RequestMapping(value = "/checkframeoptionsheader", method = RequestMethod.GET)
 	@ResponseStatus(HttpStatus.OK)
 	public void checkFrameOptionsHeader(
 			@RequestParam(required = true) final String url