diff --git a/nspr.spec b/nspr.spec
index 5749c5d..2db688f 100644
--- a/nspr.spec
+++ b/nspr.spec
@@ -5,7 +5,6 @@ Release:        3%{?dist}
 License:        MPLv2.0
 URL:            http://www.mozilla.org/projects/nspr/
 Group:          System Environment/Libraries
-BuildRoot:      %{_tmppath}/%{name}-%{version}-root
 Conflicts:      filesystem < 3
 
 # Sources available at ftp://ftp.mozilla.org/pub/mozilla.org/nspr/releases/