diff --git a/full/src/main/java/de/ids_mannheim/korap/web/controller/UserGroupController.java b/full/src/main/java/de/ids_mannheim/korap/web/controller/UserGroupController.java
index ec633fb..dd34a1f 100644
--- a/full/src/main/java/de/ids_mannheim/korap/web/controller/UserGroupController.java
+++ b/full/src/main/java/de/ids_mannheim/korap/web/controller/UserGroupController.java
@@ -171,9 +171,9 @@
      * @return HTTP 200, if successful.
      */
     @DELETE
-    @Path("delete")
+    @Path("delete/{groupId}")
     public Response deleteUserGroup (@Context SecurityContext securityContext,
-            @QueryParam("groupId") int groupId) {
+            @PathParam("groupId") int groupId) {
         TokenContext context =
                 (TokenContext) securityContext.getUserPrincipal();
         try {
@@ -193,11 +193,11 @@
      * @return if successful, HTTP response status OK
      */
     @DELETE
-    @Path("member/delete")
+    @Path("member/delete/{groupId}/{memberId}")
     public Response deleteUserFromGroup (
             @Context SecurityContext securityContext,
-            @QueryParam("memberId") String memberId,
-            @QueryParam("groupId") int groupId) {
+            @PathParam("memberId") String memberId,
+            @PathParam("groupId") int groupId) {
         TokenContext context =
                 (TokenContext) securityContext.getUserPrincipal();
         try {
diff --git a/full/src/main/resources/log4j2.properties b/full/src/main/resources/log4j2.properties
index 1038fe2..b616418 100644
--- a/full/src/main/resources/log4j2.properties
+++ b/full/src/main/resources/log4j2.properties
@@ -14,12 +14,12 @@
 rootLogger.appenderRefs = stdout
 rootLogger.appenderRef.stdout.ref = STDOUT
 
-#loggers=file
-#logger.file.name=de.ids_mannheim.korap
-#logger.file.level = error
-#logger.file.appenderRefs = file
-#logger.file.appenderRef.file.ref = ERRORLOG
-#logger.file.additivity=true
+loggers=file
+logger.file.name=de.ids_mannheim.korap
+logger.file.level = error
+logger.file.appenderRefs = file
+logger.file.appenderRef.file.ref = ERRORLOG
+logger.file.additivity=true
 
 #loggers=file
 #logger.file.name=com.sun.jersey.test.framework.spi.container