diff --git a/GNUmakefile b/GNUmakefile
index e47b258f1..b83522ccf 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -141,7 +141,7 @@ lint:
 vpath %.tl teal-src/prosody
 %.lua: %.tl
 	tl -I teal-src/ --gen-compat off --gen-target 5.1 gen $^ -o $@
-	-lua-format -i $@
+	-lua-format -i --no-keep-simple-control-block-one-line --no-keep-simple-function-one-line $@
 
 teal: util/jsonschema.lua util/datamapper.lua util/jsonpointer.lua