diff --git a/sources b/sources
index c981f66..0730cf6 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-d161fe939ac7b482269c0b1e10f089df  fedoraproject-p2-621c4a0.tar.xz
+117044ec8dfc758c126604a1a70ed082  fedoraproject-p2-efdb3ab.tar.xz
 127267aa75abd86df6815bcbd7f2492d  tycho-0.21.0.tar.bz2
 df988e4679b2f7364a5d171544c7449a  eclipse-bootstrap.tar.xz
diff --git a/tycho.spec b/tycho.spec
index 13299e5..6897b1a 100644
--- a/tycho.spec
+++ b/tycho.spec
@@ -15,7 +15,7 @@
 # %%global snap -SNAPSHOT
 %global snap %{nil}
 
-%global fp_p2_sha 621c4a0
+%global fp_p2_sha efdb3ab
 %global fp_p2_version 0.0.1
 %global fp_p2_snap -SNAPSHOT
 
@@ -23,7 +23,7 @@
 
 Name:           tycho
 Version:        0.21.0
-Release:        18%{?dist}
+Release:        19%{?dist}
 Summary:        Plugins and extensions for building Eclipse plugins and OSGI bundles with Maven
 
 Group:          Development/Libraries
@@ -423,6 +423,9 @@ ln -s %{_javadir}/%{name}/org.fedoraproject.p2.jar %{buildroot}%{_datadir}/xmvn/
 %{_javadocdir}/%{name}
 
 %changelog
+* Thu Nov 06 2014 Mat Booth <mat.booth@redhat.com> - 0.21.0-19
+- fedoraproject-p2: Fix occasionally failing to generate metadata
+
 * Tue Oct 28 2014 Roland Grunberg <rgrunber@redhat.com> - 0.21.0-18
 - Fixes to bootstrap build.
 - Package com.ibm.icu (icu4j-eclipse) for bootstrap build.