diff --git a/Makefile b/Makefile
index 27e281335..033df9807 100644
--- a/Makefile
+++ b/Makefile
@@ -34,7 +34,7 @@ idb/postgres/internal/schema/setup_postgres_sql.go:	idb/postgres/internal/schema
 	cd idb/postgres/internal/schema && go generate
 
 idb/mocks/IndexerDb.go:	idb/idb.go
-	go install github.com/vektra/mockery/v2@latest
+	go install github.com/vektra/mockery/v2@v2.12.3
 	cd idb && mockery --name=IndexerDb
 
 # check that all packages (except tests) compile