diff --git a/make/testing_flags.mk b/make/testing_flags.mk
index 1eedc3df4..8c6964414 100644
--- a/make/testing_flags.mk
+++ b/make/testing_flags.mk
@@ -1,5 +1,4 @@
 DEV_TAGS = dev
-PROD_TAGS = prod
 LOG_TAGS =
 TEST_FLAGS =