diff --git a/gstreamer.spec.in b/gstreamer.spec.in
index 203e3d2195..fd3f47ab4d 100644
--- a/gstreamer.spec.in
+++ b/gstreamer.spec.in
@@ -15,7 +15,7 @@ BuildRoot: /var/tmp/%{name}-%{ver}-root
 Docdir: %{prefix}/doc
 Prefix: %prefix
 Requires: libxml >= 1.8.0
-Requires: Hermes >= 
+BuildRequires: nasm => 0.90
 
 %description
 GStreamer is a streaming-media framework, based on graphs of filters which