diff --git a/Makefile b/Makefile
index 1f53d40..fa71479 100644
--- a/Makefile
+++ b/Makefile
@@ -24,3 +24,3 @@ SOURCES := $(shell find src -name '*.cr')
 SPEC_SOURCES := $(shell find spec -name '*.cr')
-FLAGS := $(if $(release),--release )$(if $(stats),--stats )$(if $(threads),--threads $(threads) )$(if $(debug),-d )
+FLAGS := $(if $(release),--release )$(if $(stats),--stats )$(if $(threads),--threads $(threads) )$(if $(debug),-d )$(if $(verbose),--verbose )
 VERBOSE := $(if $(verbose),-v )