diff --git a/AuroraEnvironment.h b/AuroraEnvironment.h
index 4ab9100..a8b11c3 100644
--- a/AuroraEnvironment.h
+++ b/AuroraEnvironment.h
@@ -136,14 +136,19 @@
 #if defined(__cplusplus)
     #if defined(_AURORA_DONT_QUESTION_ME_17)
         #define AU_LANG_CPP_17
+        #define AU_LANG_CPP
     #elif defined(_AURORA_DONT_QUESTION_ME_14)
         #define AU_LANG_CPP_14
+        #define AU_LANG_CPP
     #elif __cplusplus > 201703L
         #define AU_LANG_CPP_20
+        #define AU_LANG_CPP
     #elif __cplusplus >= 201703L
         #define AU_LANG_CPP_17
+        #define AU_LANG_CPP
     #elif __cplusplus >= 201400L
         #define AU_LANG_CPP_14
+        #define AU_LANG_CPP
     #else
         #define AU_LANG_C
     #endif