diff --git a/src/cgen.c b/src/cgen.c
index 582465ba2..cae51b534 100644
--- a/src/cgen.c
+++ b/src/cgen.c
@@ -97,6 +97,7 @@ static bool cgen_is_preload(ident_t name)
       "STD.STANDARD",
       "STD.TEXTIO",
       "STD.ENV",
+      "STD.REFLECTION",
       "IEEE.STD_LOGIC",
       "IEEE.NUMERIC",
       "IEEE.MATH",