diff --git a/CMakeLists.txt b/CMakeLists.txt
index f4ec871..59e5134 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1246,6 +1246,14 @@ foreach (OCCT_MODULE ${OCCT_MODULES})
 endforeach()
 set (OCCT_MODULES_ENABLED ${OCCT_MODULES_ENABLED_SORTED})
 
+foreach (OCCT_LIBRARY ${OCCT_LIBRARIES})
+  target_include_directories(
+    ${OCCT_LIBRARY} 
+    INTERFACE
+    $<INSTALL_INTERFACE:include>
+    $<INSTALL_INTERFACE:include/opencascade>)
+endforeach()
+
 # Add all targets to the build-tree export set
 export (TARGETS ${OCCT_LIBRARIES} FILE "${CMAKE_BINARY_DIR}/OpenCASCADETargets.cmake")
 
