diff --git a/security/userdetails/PersistentUserDetailsService.java b/security/userdetails/PersistentUserDetailsService.java
index e65a50c..f08745c 100644
--- a/security/userdetails/PersistentUserDetailsService.java
+++ b/security/userdetails/PersistentUserDetailsService.java
@@ -51,4 +51,8 @@ public UserDetails loadUserByUsername(String username) throws UsernameNotFoundEx
         ${mapVariableName}.put(${usernameAttribute|domain:Model|name}, obj);
         return obj;
     }
+
+    public void updateUser(${modelClassName} user) {
+        ${mapVariableName}.put(user.get${usernameAttribute|domain:Model|name|capitalize}(), user);
+    }
 }
\ No newline at end of file
diff --git a/web/thymeleaf-bootstrap/auth/LoginSignupWebPageController.java b/web/thymeleaf-bootstrap/auth/LoginSignupWebPageController.java
index 7940656..0309687 100644
--- a/web/thymeleaf-bootstrap/auth/LoginSignupWebPageController.java
+++ b/web/thymeleaf-bootstrap/auth/LoginSignupWebPageController.java
@@ -185,7 +185,7 @@ public String signup(Model model) {
 
     @PostMapping(value = "/signup")
     public String registerUserAccount(@ModelAttribute("user") @Valid UserSignupDto userDto,
-                                      BindingResult result) throws ServiceException {
+                                      BindingResult result, HttpServletResponse res) throws ServiceException {
 
         ${userEntity|domain:Model|name} existing = userDetailsService.findBy${usernameFieldName|capitalize}(userDto.getUsername());
         if (existing != null) {
@@ -197,7 +197,7 @@ public String registerUserAccount(@ModelAttribute("user") @Valid UserSignupDto u
         }
 
         save(userDto);
-        return "redirect:${urlPathPrefix}/signup?success";
+        return login(userDto.getUsername(), userDto.getPassword(), res);
     }
 
     public ${userEntity|domain:Model|name} save(UserSignupDto userSignupDto) throws ServiceException {
@@ -218,7 +218,9 @@ public String registerUserAccount(@ModelAttribute("user") @Valid UserSignupDto u
   $[/if]
         user.set${userEntity.attributeOfTypeTagged("role")|domain:Model|name|capitalize}(roles);
 $[/if]
-        return userService.createUser(user);
+        ${userEntity|domain:Model|name} createdUser = userService.createUser(user);
+        userDetailsService.updateUser(createdUser);
+        return createdUser;
     }
     $[/if]
 }