diff --git a/configure b/configure
index 5c40fb2..55fcbc1 100755
--- a/configure
+++ b/configure
@@ -679,6 +679,7 @@ MUSL_CC
 vlibc_install_mode
 INSTALL_OVERWRITE_FALSE
 INSTALL_OVERWRITE_TRUE
+vlibc_level
 vlibc_profile
 VLIBC_CFLAGS
 am__fastdepCC_FALSE
@@ -5283,6 +5284,7 @@ esac
 
 
 
+
 # ---- Install method ------------------------------------------------------
 # "alongside" installs vlibc next to the system libc: headers and libraries go
 # under a vlibc-specific tree, used via the vlibc-gcc / vlibc-clang drivers.
@@ -14467,7 +14469,7 @@ CC=$lt_save_CC
 
 
 
-ac_config_files="$ac_config_files Makefile benchmarks/Makefile tools/vlibc-gcc tools/vlibc-clang"
+ac_config_files="$ac_config_files Makefile benchmarks/Makefile include/vlibc/features.h tools/vlibc-gcc tools/vlibc-clang"
 
 
 # Make the generated compiler drivers executable. This must run after the
@@ -15470,6 +15472,7 @@ do
     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "benchmarks/Makefile") CONFIG_FILES="$CONFIG_FILES benchmarks/Makefile" ;;
+    "include/vlibc/features.h") CONFIG_FILES="$CONFIG_FILES include/vlibc/features.h" ;;
     "tools/vlibc-gcc") CONFIG_FILES="$CONFIG_FILES tools/vlibc-gcc" ;;
     "tools/vlibc-clang") CONFIG_FILES="$CONFIG_FILES tools/vlibc-clang" ;;
     "chmod-vlibc-drivers") CONFIG_COMMANDS="$CONFIG_COMMANDS chmod-vlibc-drivers" ;;