diff --git a/java/com.github.branflake2267.gwt-maps-api/pom.xml b/java/com.github.branflake2267.gwt-maps-api/pom.xml
index 5e3999b4727..f2bbba805ae 100644
--- a/java/com.github.branflake2267.gwt-maps-api/pom.xml
+++ b/java/com.github.branflake2267.gwt-maps-api/pom.xml
@@ -39,5 +39,13 @@
       <artifactId>com.google.gwt.ajaxloader</artifactId>
       <version>1.1.0-SNAPSHOT</version>
     </dependency>
+    <dependency>
+      <!-- This dependency is required because the GWT Maven Plugin searches 
+        other GWT modules only in Maven dependencies -->
+      <groupId>com.google.gwt</groupId>
+      <artifactId>com.google.gwt.ajaxloader</artifactId>
+      <version>1.1.0-SNAPSHOT</version>
+      <classifier>sources</classifier>
+    </dependency>
   </dependencies>
 </project>
diff --git a/java/com.sap.sailing.dashboards.gwt/pom.xml b/java/com.sap.sailing.dashboards.gwt/pom.xml
index ed51a2095a1..a05ade1556d 100644
--- a/java/com.sap.sailing.dashboards.gwt/pom.xml
+++ b/java/com.sap.sailing.dashboards.gwt/pom.xml
@@ -29,6 +29,11 @@
       <groupId>com.github.branflake2267</groupId>
       <artifactId>com.github.branflake2267.gwt-maps-api</artifactId>
       <version>3.10.0-SNAPSHOT</version>
+    </dependency>
+    <dependency>
+      <groupId>com.github.branflake2267</groupId>
+      <artifactId>com.github.branflake2267.gwt-maps-api</artifactId>
+      <version>3.10.0-SNAPSHOT</version>
       <classifier>sources</classifier>
     </dependency>
     <dependency>
diff --git a/java/com.sap.sailing.gwt.ui/pom.xml b/java/com.sap.sailing.gwt.ui/pom.xml
index 55436dd2814..e13726e37a6 100755
--- a/java/com.sap.sailing.gwt.ui/pom.xml
+++ b/java/com.sap.sailing.gwt.ui/pom.xml
@@ -42,7 +42,11 @@
       <groupId>com.github.branflake2267</groupId>
       <artifactId>com.github.branflake2267.gwt-maps-api</artifactId>
       <version>3.10.0-SNAPSHOT</version>
-      <scope>provided</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.github.branflake2267</groupId>
+      <artifactId>com.github.branflake2267.gwt-maps-api</artifactId>
+      <version>3.10.0-SNAPSHOT</version>
       <classifier>sources</classifier>
     </dependency>
     <dependency>