diff --git a/Makefile.in b/Makefile.in
index c76136b9774..648acee5263 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -102,7 +102,7 @@ endif
 
 CFG_RUNTIME :=$(call CFG_LIB_NAME,rustrt)
 CFG_RUSTLLVM :=$(call CFG_LIB_NAME,rustllvm)
-CFG_STDLIB :=$(call CFG_LIB_NAME,std)
+CFG_STDLIB :=$(call CFG_LIB_NAME,ruststd)
 CFG_LIBRUSTC :=$(call CFG_LIB_NAME,rustc)
 
 # version-string calculation