diff --git a/src/pyreactor/pyreactor.hpp.in b/src/pyreactor/pyreactor.hpp.in
index edbb2e78..140ded1b 100644
--- a/src/pyreactor/pyreactor.hpp.in
+++ b/src/pyreactor/pyreactor.hpp.in
@@ -8,18 +8,18 @@
  * example:
  *   PYBIND11_MODULE(PYREACTOR_MODULE_NAME(), m) { ... }
  */
-#define PYREACTOR_MODULE_NAME() @SELF_LIBRARY_NAME@
+#define PYREACTOR_MODULE_NAME() @SELF_LIB@
 
 /* example:
  *   py::module_::import(PYREACTOR_MODULE_NAME_STR)
  */
-#define PYREACTOR_MODULE_NAME_STR "@SELF_LIBRARY_NAME@"
+#define PYREACTOR_MODULE_NAME_STR "@SELF_LIB@"
 
 /* example:
  *   PYREACTOR_IMPORT_MODULE()
  * replaces
  *   py::module_::import("pyreactor")
  */
-#define PYREACTOR_IMPORT_MODULE() py::module_::import("@SELF_LIBRARY_NAME@")
+#define PYREACTOR_IMPORT_MODULE() py::module_::import("@SELF_LIB@")
 
 /* end pyreactor.hpp */