diff --git a/libnymea-core/usermanager.cpp b/libnymea-core/usermanager.cpp
index c7af9339..cb984bb0 100644
--- a/libnymea-core/usermanager.cpp
+++ b/libnymea-core/usermanager.cpp
@@ -421,7 +421,7 @@ bool UserManager::validatePassword(const QString &password) const
     if (!password.contains(QRegExp("[0-9]"))) {
         return false;
     }
-    if (!password.contains(QRegExp("[!\"§$%&/()#*\\'+\\.\\\\@]"))) {
+    if (!password.contains(QRegExp("[!\"§$%&/()#*\\'+\\.\\\\@€µ~]"))) {
         return false;
     }
     return true;