--- framework/common/Makefile.am
+++ framework/common/Makefile.am
@@ -117,8 +117,8 @@
 	tnt/gcryptinit.h \
 	tnt/gnutls.h
 
-libtntnet_la_LDFLAGS += `libgnutls-config --libs`
-libtntnet_la_CXXFLAGS += `libgnutls-config --cflags`
+libtntnet_la_LDFLAGS += `pkg-config gnutls --libs`
+libtntnet_la_CXXFLAGS += `pkg-config gnutls --cflags`
 endif
 
 if MAKE_OPENSSL