diff --git a/rtmpdump-link-gcrypt.patch b/rtmpdump-link-gcrypt.patch
new file mode 100644
index 0000000..9d3e898
--- /dev/null
+++ b/rtmpdump-link-gcrypt.patch
@@ -0,0 +1,28 @@
+Author: hyc
+Date: Sun Apr 18 21:41:36 2010
+New Revision: 435
+
+Log:
+Windows GNUTLS needs explicit -lgcrypt
+
+Modified:
+   trunk/Makefile
+
+Modified: trunk/Makefile
+==============================================================================
+--- trunk/Makefile	Sun Apr 18 21:32:42 2010	(r434)
++++ trunk/Makefile	Sun Apr 18 21:41:36 2010	(r435)
+@@ -5,7 +5,7 @@ LD=$(CROSS_COMPILE)ld
+ 
+ CRYPTO=OPENSSL
+ #CRYPTO=GNUTLS
+-LIB_GNUTLS=-lgnutls
++LIB_GNUTLS=-lgnutls -lgcrypt
+ LIB_OPENSSL=-lssl -lcrypto
+ CRYPTO_LIB=$(LIB_$(CRYPTO))
+ DEF_=-DNO_CRYPTO
+_______________________________________________
+rtmpdump mailing list
+rtmpdump@mplayerhq.hu
+https://lists.mplayerhq.hu/mailman/listinfo/rtmpdump
+
diff --git a/rtmpdump.spec b/rtmpdump.spec
index b59e42f..aa2790e 100644
--- a/rtmpdump.spec
+++ b/rtmpdump.spec
@@ -1,6 +1,6 @@
 Name:		rtmpdump
 Version:	2.2c
-Release:	1%{?dist}
+Release:	2%{?dist}
 Summary:	Toolkit for RTMP streams
 
 Group:		Applications/Internet
@@ -10,6 +10,7 @@ License:	GPLv2+
 # label its licence correctly. But the _tools_ are GPLv2.
 URL:		http://rtmpdump.mplayerhq.hu/
 Source0:	http://rtmpdump.mplayerhq.hu/download/rtmpdump-%{version}.tar.gz
+Patch1:		rtmpdump-link-gcrypt.patch
 BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:	gnutls-devel zlib-devel
@@ -20,6 +21,7 @@ including rtmp://, rtmpt://, rtmpe://, rtmpte://, and rtmps://.
 
 %prep
 %setup -q
+%patch1 -p1
 
 %build
 make CRYPTO=GNUTLS OPT="$RPM_OPT_FLAGS" progs
@@ -54,5 +56,8 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Tue Apr 20 2010 David Woodhouse <dwmw2@infradead.org> 2.2c-2
+- Link with libgcrypt explicitly since we call it directly
+
 * Mon Apr 19 2010 David Woodhouse <dwmw2@infradead.org> 2.2c-1
 - Initial package