diff --git a/bridge/build.gradle b/bridge/build.gradle
index ad90035..38d2c7a 100644
--- a/bridge/build.gradle
+++ b/bridge/build.gradle
@@ -16,7 +16,12 @@ configurations {
     compile.extendsFrom include
 }
 
+compileJava {
+    dependsOn ':bridge-protocol:compileJava'
+}
+
 jar {
+    dependsOn ':bridge-protocol:jar'
     dependsOn configurations.include
     from { configurations.include.collect { it.isDirectory() ? it : zipTree(it) } }
 }