diff --git a/code/CMakeLists.txt b/code/CMakeLists.txt
index 08efd28df..373470ef9 100644
--- a/code/CMakeLists.txt
+++ b/code/CMakeLists.txt
@@ -1177,7 +1177,7 @@ TARGET_COMPILE_FEATURES(assimp PRIVATE c_std_99)
 TARGET_INCLUDE_DIRECTORIES ( assimp PUBLIC
   $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>
   $<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/../include>
-  $<INSTALL_INTERFACE:include>
+  $<INSTALL_INTERFACE:${ASSIMP_INCLUDE_INSTALL_DIR}>
 )
 
 IF(ASSIMP_HUNTER_ENABLED)
@@ -1311,7 +1311,7 @@ INSTALL( TARGETS assimp
   RUNTIME DESTINATION ${ASSIMP_BIN_INSTALL_DIR}
   FRAMEWORK DESTINATION ${ASSIMP_LIB_INSTALL_DIR}
   COMPONENT ${LIBASSIMP_COMPONENT}
-  INCLUDES DESTINATION include
+  INCLUDES DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}
 )
 INSTALL( FILES ${PUBLIC_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp COMPONENT assimp-dev)
 INSTALL( FILES ${COMPILER_HEADERS} DESTINATION ${ASSIMP_INCLUDE_INSTALL_DIR}/assimp/Compiler COMPONENT assimp-dev)