diff --git a/server_extensions_api/build.gradle b/server_extensions_api/build.gradle
index 7ea3800..acbccab 100644
--- a/server_extensions_api/build.gradle
+++ b/server_extensions_api/build.gradle
@@ -4,9 +4,11 @@ apply plugin: "gb-gradle"
 apply plugin: 'maven-publish'
 
 group = projectGroup
+version = projectVersion
 
 jar {
     baseName 'batm_server_extensions_api'
+    archiveName "${baseName}-${classifier}.${extension}"
 }
 
 distributions {
diff --git a/server_extensions_extra/build.gradle b/server_extensions_extra/build.gradle
index fedf4fb..2f6a7e7 100644
--- a/server_extensions_extra/build.gradle
+++ b/server_extensions_extra/build.gradle
@@ -4,9 +4,11 @@ apply plugin: "gb-gradle"
 apply plugin: 'maven-publish'
 
 group = projectGroup
+version = projectVersion
 
 jar {
     baseName 'batm_server_extensions_extra'
+    archiveName "${baseName}-${classifier}.${extension}"
 }
 
 configurations {