diff --git a/contrib/build-server/openmpi-nightly-tarball.sh b/contrib/build-server/openmpi-nightly-tarball.sh
index 350f33a7c4..0375459794 100755
--- a/contrib/build-server/openmpi-nightly-tarball.sh
+++ b/contrib/build-server/openmpi-nightly-tarball.sh
@@ -37,7 +37,7 @@ build_root=/home/mpiteam/openmpi/nightly-tarball-build-root
 
 # Coverity stuff
 coverity_token=`cat $HOME/coverity/openmpi-token.txt`
-coverity_configure_args="--enable-mpi-fortran --enable-mpi-java --enable-oshmem --enable-oshmem-fortran --enable-oshmem-java --with-mxm=/opt/mellanox/mxm --with-psm --with-usnic --with-libfabric=/u/mpiteam/libfabric-current/install"
+coverity_configure_args="--enable-debug --enable-mpi-fortran --enable-mpi-java --enable-oshmem --enable-oshmem-fortran --enable-oshmem-java --with-mxm=/opt/mellanox/mxm --with-psm --with-usnic --with-libfabric=/u/mpiteam/libfabric-current/install"
 
 export PATH=$HOME/local/bin:$PATH
 export LD_LIBRARY_PATH=$HOME/local/lib:$LD_LIBRARY_PATH