diff --git a/hal/include/HAL/cpp/priority_condition_variable.h b/hal/include/HAL/cpp/priority_condition_variable.h
index 9d76b3d65b..ac97e3c51c 100644
--- a/hal/include/HAL/cpp/priority_condition_variable.h
+++ b/hal/include/HAL/cpp/priority_condition_variable.h
@@ -137,5 +137,5 @@ class priority_condition_variable {
 
 // For backwards compatibility
 #ifndef NAMESPACED_PRIORITY
-using priority_condition_variable = hal::priority_condition_variable;  // NOLINT
+using hal::priority_condition_variable;  // NOLINT
 #endif
diff --git a/hal/include/HAL/cpp/priority_mutex.h b/hal/include/HAL/cpp/priority_mutex.h
index 8488836315..2ef316efc2 100644
--- a/hal/include/HAL/cpp/priority_mutex.h
+++ b/hal/include/HAL/cpp/priority_mutex.h
@@ -87,6 +87,6 @@ class priority_mutex {
 
 // For backwards compatibility
 #ifndef NAMESPACED_PRIORITY
-using priority_mutex = hal::priority_mutex;                      // NOLINT
-using priority_recursive_mutex = hal::priority_recursive_mutex;  // NOLINT
+using hal::priority_mutex;            // NOLINT
+using hal::priority_recursive_mutex;  // NOLINT
 #endif