diff --git a/OWNERS b/OWNERS
index 682a067..96b4f54 100644
--- a/OWNERS
+++ b/OWNERS
@@ -1 +1,2 @@
+# Bug component: 128577
 enh@google.com
diff --git a/libprocessgroup/processgroup.cpp b/libprocessgroup/processgroup.cpp
index 06d386f..4506439 100644
--- a/libprocessgroup/processgroup.cpp
+++ b/libprocessgroup/processgroup.cpp
@@ -206,11 +206,11 @@
 }
 
 static std::string ConvertUidToPath(const char* cgroup, uid_t uid) {
-    return StringPrintf("%s/uid_%d", cgroup, uid);
+    return StringPrintf("%s/uid_%u", cgroup, uid);
 }
 
 static std::string ConvertUidPidToPath(const char* cgroup, uid_t uid, int pid) {
-    return StringPrintf("%s/uid_%d/pid_%d", cgroup, uid, pid);
+    return StringPrintf("%s/uid_%u/pid_%d", cgroup, uid, pid);
 }
 
 static int RemoveProcessGroup(const char* cgroup, uid_t uid, int pid, unsigned int retries) {