diff --git a/srcpkgs/janet/template b/srcpkgs/janet/template
index 143099fb8ba..16a464c99a9 100644
--- a/srcpkgs/janet/template
+++ b/srcpkgs/janet/template
@@ -1,7 +1,7 @@
 # Template file for 'janet'
 pkgname=janet
 version=1.7.0
-revision=1
+revision=2
 _soname="${version%.*}"
 build_style=gnu-makefile
 make_use_env=yes
@@ -22,7 +22,7 @@ esac
 
 pre_build() {
 	CC="$BUILD_CC" CFLAGS="$BUILD_CFLAGS" \
-		make build/janet.c JANET_BUILD=\\\"release\\\"
+		make build/janet.c JANET_BUILD=\\\"release\\\" PREFIX=/usr
 }
 
 pre_check() {