diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 3e582d99..a7bde1b3 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -70,9 +70,9 @@ if(BUILD_C)
     endforeach(c_integration_test_file)
 
     add_test(hello_c_test hello_c_test)
-    # add_test(NAME connect_disconnect_c_test COMMAND bash run.sh $<TARGET_FILE:connect_disconnect_c_test>  $<TARGET_FILE:connect_disconnect_c_test>)
-    # add_test(NAME import_export_data_c_test COMMAND bash run.sh $<TARGET_FILE:export_data_c_test>  $<TARGET_FILE:import_data_c_test>)
-    # add_test(NAME import_export_mesh_c_test COMMAND bash run.sh $<TARGET_FILE:export_mesh_c_test>  $<TARGET_FILE:import_mesh_c_test>)
+    add_test(NAME connect_disconnect_c_test COMMAND bash run.sh $<TARGET_FILE:connect_disconnect_c_test>  $<TARGET_FILE:connect_disconnect_c_test>)
+    add_test(NAME import_export_data_c_test COMMAND bash run.sh $<TARGET_FILE:export_data_c_test>  $<TARGET_FILE:import_data_c_test>)
+    add_test(NAME import_export_mesh_c_test COMMAND bash run.sh $<TARGET_FILE:export_mesh_c_test>  $<TARGET_FILE:import_mesh_c_test>)
 endif()