diff --git a/src/main/java/org/fachschaften/keycloak/form_extensions/SignupFormAction.java b/src/main/java/org/fachschaften/keycloak/form_extensions/SignupFormAction.java
index a1ea7f1cef7da1d112f37660a0968d53e4d99046..4bfdc86c3b7d93464061209216f4660c288cfde0 100644
--- a/src/main/java/org/fachschaften/keycloak/form_extensions/SignupFormAction.java
+++ b/src/main/java/org/fachschaften/keycloak/form_extensions/SignupFormAction.java
@@ -113,6 +113,7 @@ public class SignupFormAction implements FormAction, FormActionFactory {
         "@uni-tuebingen.de",
         "@uni-ulm.de",
         "@dhbw-mannheim.de",
+        "@uni-wuerzburg.de",
         "@hszg.de",
         "@fsr-i.de",
         // subdomains
@@ -195,6 +196,7 @@ public class SignupFormAction implements FormAction, FormActionFactory {
         ".uni-tuebingen.de",
         ".uni-ulm.de",
         ".dhbw-mannheim.de",
+        ".uni-wuerzburg.de",
         ".hszg.de",
         ".fsr-i.de",
     };