diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3356098886cbcbaee6bb967182d5c8bb2c43f1f5..9a996686f90cde6ab2e3860a8d36d43e1e41ed82 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -263,7 +263,8 @@ include_directories(
     ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/autocheck/include
     ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/tclap/include
     ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/json/include
-    ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/exprtk)
+    ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/exprtk
+    ${CMAKE_CURRENT_SOURCE_DIR}/ThirdParty/spdlog/include)
 
 # vtkdiff
 if(EXISTS ${PROJECT_SOURCE_DIR}/ThirdParty/vtkdiff/CMakeLists.txt)