diff --git a/src/bin/KeycloakVersion.ts b/src/bin/KeycloakVersion.ts
index 0cc0f102..825595cf 100644
--- a/src/bin/KeycloakVersion.ts
+++ b/src/bin/KeycloakVersion.ts
@@ -1,5 +1,5 @@
 
-export const keycloakVersions = ["11.0.3", "15.0.1"] as const;
+export const keycloakVersions = ["11.0.3", "15.0.2"] as const;
 
 export type KeycloakVersion = typeof keycloakVersions[number];
 
diff --git a/src/bin/build-keycloak-theme/build-keycloak-theme.ts b/src/bin/build-keycloak-theme/build-keycloak-theme.ts
index f2f0f31e..55aea290 100644
--- a/src/bin/build-keycloak-theme/build-keycloak-theme.ts
+++ b/src/bin/build-keycloak-theme/build-keycloak-theme.ts
@@ -85,7 +85,7 @@ export function main() {
     generateDebugFiles({
         keycloakThemeBuildingDirPath,
         themeName,
-        "keycloakVersion": "15.0.1"
+        "keycloakVersion": "15.0.2"
     });
 
     console.log([
@@ -112,6 +112,13 @@ export function main() {
         '        extraVolumeMounts: |',
         '            - name: extensions',
         '              mountPath: /opt/jboss/keycloak/standalone/deployments',
+        '    extraEnv: |',
+        '    - name: KEYCLOAK_USER',
+        '      value: admin',
+        '    - name: KEYCLOAK_PASSWORD',
+        '      value: xxxxxxxxx',
+        '    - name: JAVA_OPTS',
+        '      value: -Dkeycloak.profile=preview',
         '',
         '',
         'To test your theme locally, with hot reloading, you can spin up a Keycloak container image with the theme loaded by running:',
diff --git a/src/bin/build-keycloak-theme/generateDebugFiles/generateDebugFiles.ts b/src/bin/build-keycloak-theme/generateDebugFiles/generateDebugFiles.ts
index 650db4e3..a24fc0a7 100644
--- a/src/bin/build-keycloak-theme/generateDebugFiles/generateDebugFiles.ts
+++ b/src/bin/build-keycloak-theme/generateDebugFiles/generateDebugFiles.ts
@@ -7,7 +7,7 @@ export const containerLaunchScriptBasename = "start_keycloak_testing_container.s
 /** Files for being able to run a hot reload keycloak container */
 export function generateDebugFiles(
     params: {
-        keycloakVersion: "11.0.3" | "15.0.1";
+        keycloakVersion: "11.0.3" | "15.0.2";
         themeName: string;
         keycloakThemeBuildingDirPath: string;
     }
@@ -49,13 +49,14 @@ export function generateDebugFiles(
                 `docker build . -t ${dockerImage}`,
                 "",
                 "docker run \\",
-                "	-p 8080:8080 \\",
-                `	--name ${containerName} \\`,
-                "	-e KEYCLOAK_USER=admin \\",
-                "	-e KEYCLOAK_PASSWORD=admin \\",
-                `	-v ${pathJoin(keycloakThemeBuildingDirPath, "src", "main", "resources", "theme", themeName)
+                "   -p 8080:8080 \\",
+                `   --name ${containerName} \\`,
+                "   -e KEYCLOAK_USER=admin \\",
+                "   -e KEYCLOAK_PASSWORD=admin \\",
+                "   -e JAVA_OPTS=-Dkeycloak.profile=preview \\",
+                `   -v ${pathJoin(keycloakThemeBuildingDirPath, "src", "main", "resources", "theme", themeName)
                 }:/opt/jboss/keycloak/themes/${themeName}:rw \\`,
-                `	-it ${dockerImage}:latest`,
+                `   -it ${dockerImage}:latest`,
                 ""
             ].join("\n"),
             "utf8"
diff --git a/src/bin/build-keycloak-theme/generateDebugFiles/standalone-ha_15.0.1.xml b/src/bin/build-keycloak-theme/generateDebugFiles/standalone-ha_15.0.2.xml
similarity index 100%
rename from src/bin/build-keycloak-theme/generateDebugFiles/standalone-ha_15.0.1.xml
rename to src/bin/build-keycloak-theme/generateDebugFiles/standalone-ha_15.0.2.xml
diff --git a/src/bin/build-keycloak-theme/generateKeycloakThemeResources.ts b/src/bin/build-keycloak-theme/generateKeycloakThemeResources.ts
index 27b300b9..baf99979 100644
--- a/src/bin/build-keycloak-theme/generateKeycloakThemeResources.ts
+++ b/src/bin/build-keycloak-theme/generateKeycloakThemeResources.ts
@@ -23,7 +23,7 @@ export function generateKeycloakThemeResources(
         urlOrigin: undefined | string;
         extraPagesId: string[];
         extraThemeProperties: string[];
-        keycloakVersion: "11.0.3" | "15.0.1"
+        keycloakVersion: "11.0.3" | "15.0.2"
     }
 ) {
 
diff --git a/src/lib/i18n/generated_kcMessages/15.0.1/account.ts b/src/lib/i18n/generated_kcMessages/15.0.2/account.ts
similarity index 100%
rename from src/lib/i18n/generated_kcMessages/15.0.1/account.ts
rename to src/lib/i18n/generated_kcMessages/15.0.2/account.ts
diff --git a/src/lib/i18n/generated_kcMessages/15.0.1/admin.ts b/src/lib/i18n/generated_kcMessages/15.0.2/admin.ts
similarity index 100%
rename from src/lib/i18n/generated_kcMessages/15.0.1/admin.ts
rename to src/lib/i18n/generated_kcMessages/15.0.2/admin.ts
diff --git a/src/lib/i18n/generated_kcMessages/15.0.1/email.ts b/src/lib/i18n/generated_kcMessages/15.0.2/email.ts
similarity index 100%
rename from src/lib/i18n/generated_kcMessages/15.0.1/email.ts
rename to src/lib/i18n/generated_kcMessages/15.0.2/email.ts
diff --git a/src/lib/i18n/generated_kcMessages/15.0.1/login.ts b/src/lib/i18n/generated_kcMessages/15.0.2/login.ts
similarity index 100%
rename from src/lib/i18n/generated_kcMessages/15.0.1/login.ts
rename to src/lib/i18n/generated_kcMessages/15.0.2/login.ts
diff --git a/src/lib/i18n/kcMessages/login.ts b/src/lib/i18n/kcMessages/login.ts
index e3e1226e..ab3cb28a 100644
--- a/src/lib/i18n/kcMessages/login.ts
+++ b/src/lib/i18n/kcMessages/login.ts
@@ -1,5 +1,5 @@
 
-import { kcMessages } from "../generated_kcMessages/15.0.1/login";
+import { kcMessages } from "../generated_kcMessages/15.0.2/login";
 import { Evt } from "evt";
 import { objectKeys } from "tsafe/objectKeys";