diff --git a/jiri-test/internal/test/github.go b/jiri-test/internal/test/github.go
index d4d7ded..8489b3e 100644
--- a/jiri-test/internal/test/github.go
+++ b/jiri-test/internal/test/github.go
@@ -80,6 +80,11 @@
 			github:       "git@github.com:vanadium/java.git",
 		},
 		Mirror{
+			name:         "java.syncbase",
+			googlesource: "https://vanadium.googlesource.com/release.java.syncbase",
+			github:       "git@github.com:vanadium/java.syncbase.git",
+		},
+		Mirror{
 			name:         "js",
 			googlesource: "https://vanadium.googlesource.com/release.js.core",
 			github:       "git@github.com:vanadium/js.git",
diff --git a/tooldata/data/config.v1.xml b/tooldata/data/config.v1.xml
index 21f1d0f..3c6643f 100644
--- a/tooldata/data/config.v1.xml
+++ b/tooldata/data/config.v1.xml
@@ -19,6 +19,7 @@
     <project>release.go.x.lib</project>
     <project>release.go.x.ref</project>
     <project>release.java</project>
+    <project>release.java.syncbase</project>
     <project>release.mojo.discovery</project>
     <project>release.mojo.shared</project>
     <project>release.mojo.syncbase</project>