--- a/Makefile.am
+++ b/Makefile.am
@@ -6,7 +6,7 @@
 
 # pkg-config support
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = pd.pc
+pkgconfig_DATA = pdextended.pc
 
 if ASIO
 EXTRA_SUBDIRS += asio