diff --git a/data/Makefile b/data/Makefile
index 258470e..6331989 100644
--- a/data/Makefile
+++ b/data/Makefile
@@ -9,7 +9,7 @@ INSTALL	= install
 
 all: $(TARGETS)
 
-libDesktop.pc: ../config.sh
+libDesktop.pc: libDesktop.pc.in ../config.sh
 	./pkgconfig.sh "libDesktop.pc"
 
 clean:
diff --git a/data/project.conf b/data/project.conf
index 16a3ff8..9672c8a 100644
--- a/data/project.conf
+++ b/data/project.conf
@@ -4,5 +4,5 @@ dist=Makefile,libDesktop.pc.in,pkgconfig.sh
 [libDesktop.pc]
 type=script
 script=./pkgconfig.sh
-depends=../config.sh
+depends=libDesktop.pc.in,../config.sh
 install=