1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 6036671..f3a58e6 100644
--- a/Makefile
+++ b/Makefile
@@ -10,7 +10,7 @@ FILES := $(HTML) $(CSS) robots.txt sitemap.xml sitemap1.xml \
 site: build/.well-known/ $(addprefix build/, $(FILES))
 
 build/%/:
-	mkdir -P $@
+	mkdir -p $@
 
 clean:
 	-rm $(addprefix build/, $(FILES))