diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 12838cf..6adef75 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -13,10 +13,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set up JDK 21
+      - name: Set up JDK 17
         uses: actions/setup-java@v3
         with:
-          java-version: '21'
+          java-version: '17'
           distribution: 'corretto'
 
 
diff --git a/build.gradle b/build.gradle
index ceba93c..d9b973a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ group = 'com.moneygement.lyf.jarvis'
 version = '0.0.1'
 
 java {
-    sourceCompatibility = '21'
+    sourceCompatibility = '17'
 }
 
 repositories {