diff --git a/compareECLFiles.cmake b/compareECLFiles.cmake
index 36c7fa63c..d3d882af5 100644
--- a/compareECLFiles.cmake
+++ b/compareECLFiles.cmake
@@ -105,7 +105,7 @@ opm_set_test_driver(${PROJECT_SOURCE_DIR}/tests/run-restart-regressionTest.sh ""
 # Cruder tolerances for the restarted tests
 set(abs_tol_restart 2e-1)
 set(rel_tol_restart 4e-5)
-foreach(sim flow flow_ebos)
+foreach(sim flow_legacy flow_ebos)
   add_test_compare_restarted_simulation(spe1 SPE1CASE2_ACTNUM ${sim} ${abs_tol_restart} ${rel_tol_restart})
   add_test_compare_restarted_simulation(spe9 SPE9_CP_SHORT ${sim} ${abs_tol_restart} ${rel_tol_restart})
 endforeach()
diff --git a/tests/update_reference_data.sh b/tests/update_reference_data.sh
index bd60a4ced..c20a1132f 100755
--- a/tests/update_reference_data.sh
+++ b/tests/update_reference_data.sh
@@ -43,7 +43,7 @@ for test_name in ${tests}; do
   if grep -q "spe12" <<< $test_name
   then
     copyToReferenceDir \
-      $configuration/build-opm-simulators/tests/results/flow+spe1/ \
+      $configuration/build-opm-simulators/tests/results/flow_legacy+spe1/ \
       $OPM_DATA_ROOT/spe1/opm-simulation-reference/ \
       SPE1CASE2 \
       EGRID INIT SMSPEC UNRST UNSMRY
@@ -61,7 +61,7 @@ for test_name in ${tests}; do
   if grep -q "spe3" <<< $test_name
   then
     copyToReferenceDir \
-      $configuration/build-opm-simulators/tests/results/flow+spe3/ \
+      $configuration/build-opm-simulators/tests/results/flow_legacy+spe3/ \
       $OPM_DATA_ROOT/spe3/opm-simulation-reference/ \
       SPE3CASE1 \
       EGRID INIT PRT SMSPEC UNRST UNSMRY
@@ -70,7 +70,7 @@ for test_name in ${tests}; do
   if grep -q "spe9" <<< $test_name
   then
     copyToReferenceDir \
-      $configuration/build-opm-simulators/tests/results/flow+spe9/ \
+      $configuration/build-opm-simulators/tests/results/flow_legacy+spe9/ \
       $OPM_DATA_ROOT/spe9/opm-simulation-reference/ \
       SPE9_CP_SHORT \
       EGRID INIT PRT SMSPEC UNRST UNSMRY
@@ -79,7 +79,7 @@ for test_name in ${tests}; do
   if grep -q "norne_init" <<< $test_name
   then
     copyToReferenceDir \
-      $configuration/build-opm-simulators/tests/results/init/flow+norne/ \
+      $configuration/build-opm-simulators/tests/results/init/flow_legacy+norne/ \
       $OPM_DATA_ROOT/norne/opm-simulation-reference/ \
       NORNE_ATW2013 \
       EGRID INIT
@@ -88,7 +88,7 @@ for test_name in ${tests}; do
   if grep -q "norne_full" <<< $test_name
   then
     copyToReferenceDir \
-      deps/opm-data/norne/flow/ \
+      deps/opm-data/norne/flow_legacy/ \
       $OPM_DATA_ROOT/norne/opm-simulation-reference/ \
       NORNE_ATW2013 \
       UNSMRY