diff --git a/srcpkgs/kona/template b/srcpkgs/kona/template
index 41a86d0602..4c416570d0 100644
--- a/srcpkgs/kona/template
+++ b/srcpkgs/kona/template
@@ -11,7 +11,7 @@ distfiles="https://github.com/kevinlawler/${pkgname}/archive/Win.${version}-64.t
 checksum=91b580b1d5cca761b08e27ada02a5bb491552f84054aad89d31aaca8081ee725
 
 post_extract() {
-	sed-i '/netdb.h/a#include <sys/select.h>' src/incs.h
+	sed -i '/netdb.h/a#include <sys/select.h>' src/incs.h
 }
 
 do_build() {