diff --git a/CMakeLists.txt b/CMakeLists.txt
index 85b9cc00db0f44d8da7e4ed5745ba34dae2d32f9..7e7abd0796baaf8622f8d2f56de9fe1835555422 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -113,6 +113,11 @@ target_include_directories(HexEx
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
         $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
         )
+target_include_directories(HexExStatic
+        INTERFACE
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
+        )
 
 set_target_properties (HexExStatic
     PROPERTIES