diff --git a/ush/launch_FV3LAM_wflow.sh b/ush/launch_FV3LAM_wflow.sh
index ebf1336df..5dfa65ae8 100755
--- a/ush/launch_FV3LAM_wflow.sh
+++ b/ush/launch_FV3LAM_wflow.sh
@@ -87,6 +87,14 @@ fi
 #
 #-----------------------------------------------------------------------
 #
+# Source bash utility functions.
+#
+#-----------------------------------------------------------------------
+#
+. $USHDIR/source_util_funcs.sh
+#
+#-----------------------------------------------------------------------
+#
 # Set the name of the experiment.  We take this to be the name of the 
 # experiment subdirectory (i.e. the string after the last "/" in the 
 # full path to the experiment directory).
diff --git a/ush/setup.sh b/ush/setup.sh
index fc9d3c20c..d351f9ed6 100755
--- a/ush/setup.sh
+++ b/ush/setup.sh
@@ -450,6 +450,7 @@ case $MACHINE in
     ;;
 
   "GAEA")
+    WORKFLOW_MANAGER="rocoto"
     NCORES_PER_NODE=36
     SCHED="slurm"
     CLUSTERS_DEFAULT=${CLUSTERS_DEFAULT:-"c4"}