diff --git a/libipc/recipe.spec b/libipc/recipe.spec
index 5c61434..fc7d0bb 100644
--- a/libipc/recipe.spec
+++ b/libipc/recipe.spec
@@ -1,11 +1,12 @@
 name: libipc
-version: 0.2.1
+version: 0.4.0
 release: 1
 sources: https://git.karchnu.fr/WeirdOS/libipc/archive/libipc-%{version}.tar.gz
 
 dirname: %{name}
-dependencies:
+build-dependencies:
 	- make
+	- scdoc
 
 @configure
 	true
@@ -20,4 +21,4 @@ dependencies:
 
 @install
 	cd %{dirname}
-	make DESTDIR="%{pkg}" install
+	make PREFIX="%{prefix}" DESTDIR="%{pkg}" install