diff --git a/ci/scripts/test.sh b/ci/scripts/test.sh
index 22e2996cb66f5e19de7b9e8b980cabe53c4f6ed2..706a8f1e11110def06193a245dbd09f168856663 100755
--- a/ci/scripts/test.sh
+++ b/ci/scripts/test.sh
@@ -112,31 +112,31 @@ example_test() {
      echo
 }
 
-#if [ "$RUN_TESTS" = true ]; then
-    #hysop_test "core/arrays/tests/test_array.py"
-    #hysop_test "core/graph/tests/test_graph.py"
-    #hysop_test "fields/tests/test_fields.py"
-    #hysop_test "numerics/tests/test_fft.py"
-    #hysop_test "operator/tests/test_analytic.py"
-    #hysop_test "operator/tests/test_transpose.py"
-    #hysop_test "operator/tests/test_fd_derivative.py"
-    #hysop_test "operator/tests/test_absorption.py"
-    #hysop_test "operator/tests/test_penalization.py"
-    #hysop_test "operator/tests/test_velocity_correction.py"
-    #hysop_test "operator/tests/test_restriction_filter.py"
-    #hysop_test "operator/tests/test_directional_advection.py"
-    #hysop_test "operator/tests/test_directional_diffusion.py"
-    #hysop_test "operator/tests/test_directional_stretching.py"
-    #hysop_test "operator/tests/test_custom_symbolic.py"
-    #hysop_test "operator/tests/test_spectral_derivative.py"
-    #hysop_test "operator/tests/test_spectral_curl.py"
-    #hysop_test "operator/tests/test_diffusion.py"
-    #hysop_test "operator/tests/test_poisson.py"
-    #hysop_test "operator/tests/test_solenoidal_projection.py"
-    #hysop_test "operator/tests/test_poisson_curl.py"
-    #${HYSOP_DIR}/fields/tests/test_cartesian.sh
-    #${HYSOP_DIR}/core/tests/test_checkpoint.sh
-#fi
+if [ "$RUN_TESTS" = true ]; then
+    hysop_test "core/arrays/tests/test_array.py"
+    hysop_test "core/graph/tests/test_graph.py"
+    hysop_test "fields/tests/test_fields.py"
+    hysop_test "numerics/tests/test_fft.py"
+    hysop_test "operator/tests/test_analytic.py"
+    hysop_test "operator/tests/test_transpose.py"
+    hysop_test "operator/tests/test_fd_derivative.py"
+    hysop_test "operator/tests/test_absorption.py"
+    hysop_test "operator/tests/test_penalization.py"
+    hysop_test "operator/tests/test_velocity_correction.py"
+    hysop_test "operator/tests/test_restriction_filter.py"
+    hysop_test "operator/tests/test_directional_advection.py"
+    hysop_test "operator/tests/test_directional_diffusion.py"
+    hysop_test "operator/tests/test_directional_stretching.py"
+    hysop_test "operator/tests/test_custom_symbolic.py"
+    hysop_test "operator/tests/test_spectral_derivative.py"
+    hysop_test "operator/tests/test_spectral_curl.py"
+    hysop_test "operator/tests/test_diffusion.py"
+    hysop_test "operator/tests/test_poisson.py"
+    hysop_test "operator/tests/test_solenoidal_projection.py"
+    hysop_test "operator/tests/test_poisson_curl.py"
+    ${HYSOP_DIR}/fields/tests/test_cartesian.sh
+    ${HYSOP_DIR}/core/tests/test_checkpoint.sh
+fi
 
 if [ "${RUN_LONG_TESTS}" = true ]; then
     hysop_test "backend/device/codegen/kernels/tests/test_directional_advection.py"