diff --git a/router/build.gradle b/router/build.gradle
index 43d8b5f867..4873ba9af3 100644
--- a/router/build.gradle
+++ b/router/build.gradle
@@ -4,7 +4,7 @@ sourceSets {
     main {
         java {
             srcDir 'java/src'
-            exclude 'com'
+            exclude 'com/maxmind'
         }
     }
     test {