diff --git a/build.sh b/build.sh
index 48250ac9ff42bbbfcd891812922737e7d5be3606..c9c1ff79102485020f574807b331063512d5e0c4 100755
--- a/build.sh
+++ b/build.sh
@@ -35,10 +35,10 @@ docker build --build-arg BUILD_DATE=$(date -Iseconds) \
     --build-arg VERSION=$VERSION \
     --tag "$IMAGE:latest" \
     --tag "$IMAGE:$VERSION" \
-    --tag jerrypan44/portal_backend:latest \
+    --tag jerrypan44/portal-backend:latest \
     .
 
-docker push jerrypan44/portal_backend:latest
+docker push jerrypan44/portal-backend:latest
 
 BUGSNAG_KEY=""
 eval $(grep -e "^\\s*BUGSNAG_KEY" Dockerfile | tr '\\' ' ')
diff --git a/docker/config/application.tmpl b/docker/config/application.tmpl
index b3fb351fe665935f850598487b64066c0d3bae27..5f2f72a3ec2a684fb9e7907df0cd65b3b73973bb 100644
--- a/docker/config/application.tmpl
+++ b/docker/config/application.tmpl
@@ -95,5 +95,6 @@ services:
     jwtSecret: {{ default .Env.JWT_SECRET "secret" }}
     workflowAuthorization: {{ default .Env.WORKFLOW_AUTHORIZATION "undefined" }}
   galaxy:
-    galaxyUsername:  {{ default .Env.GALAXY_USERNAME admin }}
-    galaxyPassword:  {{ default .Env.GALAXY_PASSWORD admin }}
+    galaxyUsername:  {{ default .Env.GALAXY_USERNAME "admin" }}
+    galaxyPassword:  {{ default .Env.GALAXY_PASSWORD "admin" }}
+
diff --git a/src/main/java/eu/hbp/mip/controllers/RequestsApi.java b/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
index 3a06a26fec1ea3b295861342215b2b178a3df33d..777eac0c51ec2ed47f68d485fdbbb48dcb2df5e9 100644
--- a/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
+++ b/src/main/java/eu/hbp/mip/controllers/RequestsApi.java
@@ -123,10 +123,10 @@ public class RequestsApi {
     }
 
     @Value("#{'${services.galaxy.galaxyUsername:admin}'}")
-    private boolean galaxyUsername;
+    private String galaxyUsername;
 
     @Value("#{'${services.galaxy.galaxyPassword:admin}'}")
-    private boolean galaxyPassword;
+    private String galaxyPassword;
 
     /**
      * Get Galaxy Reverse Proxy basic access token.
diff --git a/src/main/java/eu/hbp/mip/utils/JWTUtil.java b/src/main/java/eu/hbp/mip/utils/JWTUtil.java
index 1e74841842150aef10778726040b88a53d14d218..48ed615e97b27840a4d3130db20ef8153dca4114 100644
--- a/src/main/java/eu/hbp/mip/utils/JWTUtil.java
+++ b/src/main/java/eu/hbp/mip/utils/JWTUtil.java
@@ -2,18 +2,19 @@ package eu.hbp.mip.utils;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import com.auth0.jwt.algorithms.Algorithm;
-import com.auth0.jwt.JWT;
+//import com.auth0.jwt.algorithms.Algorithm;
+//import com.auth0.jwt.JWT;
 
 public class JWTUtil {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(JWT.class);
+    //private static final Logger LOGGER = LoggerFactory.getLogger(JWT.class);
 
     public static String getJWT(String secret, String subject) {
-        LOGGER.info("getJWT");
-        Algorithm algorithm = Algorithm.HMAC512(secret);
-        String token = JWT.create().withIssuer("mip.humanbrainproject.eu").withSubject(subject).sign(algorithm);
+        //LOGGER.info("getJWT");
+//        Algorithm algorithm = Algorithm.HMAC512(secret);
+//        String token = JWT.create().withIssuer("mip.humanbrainproject.eu").withSubject(subject).sign(algorithm);
 
-        return token;
+//        return token;
+        return "";
     }
 }
\ No newline at end of file