diff --git a/src/Makefile.am b/src/Makefile.am
index 74451a36d45775bedc0bd58b5f28a1669cf79b24..ba0af9bad947198147e3ddda4c2ad8265a312fe4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -4,7 +4,7 @@ lib_LTLIBRARIES = libopendht.la
 
 AM_CPPFLAGS = -I../include/opendht
 libopendht_la_CXXFLAGS = @CXXFLAGS@
-libopendht_la_LDFLAGS = @LDFLAGS@ @GNUTLS_LIBS@ @nettle_LIBS@
+libopendht_la_LDFLAGS = @LDFLAGS@ @GnuTLS_LIBS@ @Nettle_LIBS@
 libopendht_la_LIBADD = ./argon2/libargon2.la
 
 libopendht_la_SOURCES = \