diff --git a/.gitignore b/.gitignore
index 08dd108..95607d5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,3 +14,4 @@ eclipse-4.2.0-I20120405-1114-src.tar.bz2
 /.xmvn
 /R4_platform-aggregator-2caa8794a57a9479ad642d7f6e3607a020aa36e0.tar.bz2
 /testbundle-to-eclipse-test-799cfaa9dea173f10b2ec8eecedfa60f33a26498.tar.xz
+/org.eclipse.linuxtools.eclipse-build-a6676b8dddc8e8ed940a907e66063e0366c1ca69.tar.bz2
diff --git a/eclipse.spec b/eclipse.spec
index eda5ff7..bfaaa3c 100644
--- a/eclipse.spec
+++ b/eclipse.spec
@@ -15,7 +15,7 @@ Epoch:                  1
 %global eclipse_majmin  %{eclipse_major}.%{eclipse_minor}
 %global eclipse_micro   1
 %global initialize      1
-%global eb_commit       bab4b82a63ce57704cfe70c84f414b6dab8a97dc
+%global eb_commit       a6676b8dddc8e8ed940a907e66063e0366c1ca69 
 %global eclipse_tag     R4_3_1
 %global eclipse_version %{eclipse_majmin}.%{eclipse_micro}
 %global installation_loc %{_libdir}/%{pkg_name}
@@ -55,14 +55,13 @@ fi;
 Summary:        An open, extensible IDE
 Name:           %{?scl_prefix}eclipse
 Version:        %{eclipse_version}
-Release:        20%{?dist}
+Release:        21%{?dist}
 License:        EPL
 Group:          Development/Tools
 URL:            http://www.eclipse.org/
 #get-eclipse.sh
 Source0:        R4_platform-aggregator-%{eclipse_tag}.tar.xz
-#http://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/snapshot/org.eclipse.linuxtools.eclipse-build-701400b0ca475ea73bd828c66b00fb63c5ec2c8c.tar.bz2
-Source1:        eclipse-build-%{eb_commit}.tar.xz
+Source1:        http://git.eclipse.org/c/linuxtools/org.eclipse.linuxtools.eclipse-build.git/snapshot/org.eclipse.linuxtools.eclipse-build-%{eb_commit}.tar.bz2
 
 # -com.sun.el
 # +javax.el
@@ -1016,6 +1015,9 @@ fi
 %{_libdir}/%{pkg_name}/plugins/org.eclipse.osgi.util_*
 
 %changelog
+* Tue Feb 25 2014 Alexander Kurtakov <akurtako@redhat.com> 1:4.3.1-21
+- Use new e-b snapshot that is adapted to ant packaging changes.
+
 * Fri Feb 21 2014 Alexander Kurtakov <akurtako@redhat.com> 1:4.3.1-20
 - Require java-headless in equinox-osgi.
 
diff --git a/sources b/sources
index be22b01..b2cc4c4 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,3 @@
 aabc1cc00d8e1df7481e4d0faccffa21  eclipse-build-bab4b82a63ce57704cfe70c84f414b6dab8a97dc.tar.xz
 0408d6c5f1808b963f4981fda8123b3a  R4_platform-aggregator-R4_3_1.tar.xz
+e1335e053cd61a017f469bf52e789075  org.eclipse.linuxtools.eclipse-build-a6676b8dddc8e8ed940a907e66063e0366c1ca69.tar.bz2