diff --git a/CMakeLists.txt b/CMakeLists.txt
index 309105cdc..802a5150b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -69,7 +69,7 @@ if(BUILD_TESTING)
 endif()
 
 add_custom_command(
-  OUTPUT ${PROJECT_BINARY_DIR}/Descent3/d3_version.h ALL
+  OUTPUT ${PROJECT_BINARY_DIR}/lib/d3_version.h
   COMMAND ${CMAKE_COMMAND}
     -D SOURCE_DIR=${PROJECT_SOURCE_DIR}
     -D TARGET_DIR=${PROJECT_BINARY_DIR}
@@ -85,9 +85,9 @@ install(
   DESTINATION ${CMAKE_INSTALL_DOCDIR}
 )
 
-# rebuild version.hpp every time
+# rebuild d3_version.h every time
 add_custom_target(get_git_hash ALL
-  DEPENDS ${PROJECT_BINARY_DIR}/Descent3/d3_version.h
+  DEPENDS ${PROJECT_BINARY_DIR}/lib/d3_version.h
 )
 
 if(UNIX)