diff --git a/scripts/build/build.mk b/scripts/build/build.mk
index ae830aed66ac..3537c3f23123 100644
--- a/scripts/build/build.mk
+++ b/scripts/build/build.mk
@@ -72,7 +72,7 @@ ifeq (boltdb,$(findstring boltdb,$(COSMOS_BUILD_OPTIONS)))
   build_tags += boltdb
 endif
 
-# handle blst
+# handle bls12381
 ifeq (bls12381,$(findstring bls12381,$(COSMOS_BUILD_OPTIONS)))
   CGO_ENABLED=1
   build_tags += bls12381