diff --git a/Makefile.am b/Makefile.am
index 586983b..c546589 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -138,10 +138,10 @@ indent: $(indent_files)
 
 # Extra things
 nodist_pkgconfig_DATA = \
-	libisofs-1.pc
+	libisofs-5.pc
 
 EXTRA_DIST = \
-	libisofs-1.pc.in \
+	libisofs-5.pc.in \
 	version.h.in \
 	doc/comments \
 	doc/doxygen.conf.in \