diff --git a/rpms/awips2.core/Installer.rcm/component.spec b/rpms/awips2.core/Installer.rcm/component.spec
index 9f3e563548..4a68225fc3 100644
--- a/rpms/awips2.core/Installer.rcm/component.spec
+++ b/rpms/awips2.core/Installer.rcm/component.spec
@@ -77,7 +77,7 @@ RCM_PROPS_DIR="build.rcm/pdeprops"
 DEPLOY_SCRIPT="build.rcm/build.xml"
 
 # Deploy Radar Server To Our Temporary Build Directory.
-ant -file %{_baseline_workspace}/${DEPLOY_SCRIPT} \
+/awips2/ant/bin/ant -file %{_baseline_workspace}/${DEPLOY_SCRIPT} \
    -Ddeploy.dir=${RPM_BUILD_ROOT}/awips2/rcm \
    -Dinstaller=true -Dprops.dir=%{_baseline_workspace}/${RCM_PROPS_DIR}
    
@@ -142,4 +142,4 @@ rm -rf ${RPM_BUILD_ROOT}
 %dir /awips2/rcm/lib
 /awips2/rcm/lib/*
 
-%attr(744,root,root) /etc/init.d/edex_rcm
\ No newline at end of file
+%attr(744,root,root) /etc/init.d/edex_rcm