diff --git a/configure b/configure
index 44a08206b21..820f66f12e3 100755
--- a/configure
+++ b/configure
@@ -34261,11 +34261,11 @@ ac_config_headers="$ac_config_headers include/llvm/Config/config.h"
 
 ac_config_headers="$ac_config_headers include/llvm/Support/DataTypes.h"
 
-ac_config_headers="$ac_config_headers include/llvm/ADT/hash_map"
+ac_config_headers="$ac_config_headers include/llvm/ADT/hash_map.h"
 
-ac_config_headers="$ac_config_headers include/llvm/ADT/hash_set"
+ac_config_headers="$ac_config_headers include/llvm/ADT/hash_set.h"
 
-ac_config_headers="$ac_config_headers include/llvm/ADT/iterator"
+ac_config_headers="$ac_config_headers include/llvm/ADT/iterator.h"
 
 
 ac_config_files="$ac_config_files Makefile.config"
@@ -34884,9 +34884,9 @@ do
   case $ac_config_target in
     "include/llvm/Config/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Config/config.h" ;;
     "include/llvm/Support/DataTypes.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/Support/DataTypes.h" ;;
-    "include/llvm/ADT/hash_map") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/hash_map" ;;
-    "include/llvm/ADT/hash_set") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/hash_set" ;;
-    "include/llvm/ADT/iterator") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/iterator" ;;
+    "include/llvm/ADT/hash_map.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/hash_map.h" ;;
+    "include/llvm/ADT/hash_set.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/hash_set.h" ;;
+    "include/llvm/ADT/iterator.h") CONFIG_HEADERS="$CONFIG_HEADERS include/llvm/ADT/iterator.h" ;;
     "Makefile.config") CONFIG_FILES="$CONFIG_FILES Makefile.config" ;;
     "llvm.spec") CONFIG_FILES="$CONFIG_FILES llvm.spec" ;;
     "docs/doxygen.cfg") CONFIG_FILES="$CONFIG_FILES docs/doxygen.cfg" ;;