diff --git a/firmware/Makefile b/firmware/Makefile
index bd82f210f5..72acd58571 100644
--- a/firmware/Makefile
+++ b/firmware/Makefile
@@ -109,7 +109,7 @@ endif
 
 # If enabled, this option makes the build process faster by not compiling
 # modules not used in the current configuration.
-# without USE_SMART_BUILD all ChibiOS (including all drivers) are builded. And all drivers includes get included.
+# without USE_SMART_BUILD all ChibiOS (including all drivers) are built. And all drivers includes get included.
 ifeq ($(USE_SMART_BUILD),)
   USE_SMART_BUILD = no
 endif