diff --git a/utils/junit/BUCK b/utils/junit/BUCK
index 24bcf72..060d329 100644
--- a/utils/junit/BUCK
+++ b/utils/junit/BUCK
@@ -20,6 +20,7 @@
     visibility = ['PUBLIC'],
     resources_root = 'src/main/resources',
     resources = glob(['src/main/resources/**']),
+    package_name_root = 'org.onlab',
 )
 
 java_test(
diff --git a/utils/misc/BUCK b/utils/misc/BUCK
index 72dacf1..3491733 100644
--- a/utils/misc/BUCK
+++ b/utils/misc/BUCK
@@ -16,6 +16,7 @@
     srcs = glob([SRC + '/*.java']),
     deps = COMPILE_DEPS,
     visibility = ['PUBLIC'],
+    package_name_root = 'org.onlab',
 )
 
 java_test(
diff --git a/utils/osgi/BUCK b/utils/osgi/BUCK
index a661069..a19bcda 100644
--- a/utils/osgi/BUCK
+++ b/utils/osgi/BUCK
@@ -16,6 +16,7 @@
   srcs = glob([SRC + '/*.java']),
   deps = COMPILE_DEPS,
   visibility = ['PUBLIC'],
+  package_name_root = 'org.onlab',
 )
 
 java_test(
diff --git a/utils/rest/BUCK b/utils/rest/BUCK
index 27fa55d..7b08a5e 100644
--- a/utils/rest/BUCK
+++ b/utils/rest/BUCK
@@ -9,4 +9,5 @@
 osgi_jar_with_tests (
     name = 'onlab-rest',
     deps = COMPILE_DEPS,
-)
\ No newline at end of file
+    package_name_root = 'org.onlab',
+)