diff --git a/SignalServiceKit/src/Tests/MockSSKEnvironment.m b/SignalServiceKit/src/Tests/MockSSKEnvironment.m
index 35ceca78d..4f25ebf92 100644
--- a/SignalServiceKit/src/Tests/MockSSKEnvironment.m
+++ b/SignalServiceKit/src/Tests/MockSSKEnvironment.m
@@ -17,6 +17,8 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
+#ifdef DEBUG
+
 @interface OWSPrimaryStorage (Tests)
 
 @property (atomic) BOOL areAsyncRegistrationsComplete;
@@ -81,4 +83,6 @@ NS_ASSUME_NONNULL_BEGIN
 
 @end
 
+#endif
+
 NS_ASSUME_NONNULL_END