diff --git a/Makefile.am b/Makefile.am
index 03f42c07..96c3d0e1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -7,7 +7,10 @@ EXTRA_DIST = acinclude.m4 libmicrohttpd.pc.in libmicrospdy.pc.in  \
   w32/VS2013/gen_dll_res.ps1 w32/VS2013/microhttpd_dll_res_vc.rc.in w32/VS2013/microhttpd_dll_res_vc.rc
 
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libmicrohttpd.pc libmicrospdy.pc
+pkgconfig_DATA = libmicrohttpd.pc 
+if ENABLE_SPDY
+pkgconfig_DATA += libmicrospdy.pc
+endif
 
 if BUILD_DOC
 SUBDIRS += doc