diff --git a/CMakeLists.txt b/CMakeLists.txt
index 60b07970..b03b81b0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -115,6 +115,8 @@ configure_file("cmake/${CMAKE_PROJECT_NAME}-config.cmake"
   "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_PROJECT_NAME}-config.cmake"
   @ONLY)
 
+install(FILES ${AWS_CAL_HEADERS} DESTINATION "include/aws/cal" COMPONENT Development)
+
 install(EXPORT "${CMAKE_PROJECT_NAME}-targets"
     DESTINATION "${LIBRARY_DIRECTORY}/${CMAKE_PROJECT_NAME}/cmake"
     NAMESPACE AWS::