diff --git a/config.w32 b/config.w32
index ed08402..d9b89e0 100644
--- a/config.w32
+++ b/config.w32
@@ -5,8 +5,8 @@ ARG_ENABLE("awscrt", "Include AWS Common Runtime support", "yes");
 if (PHP_AWSCRT != "no") {
     ADD_MAKEFILE_FRAGMENT();
     DEFINE('CFLAGS_AWSCRT', '/I ' + configure_module_dirname + '\\build\\install\\include');
-    DEFINE('LIBS_AWSCRT', '/LIBPATH:' + configure_module_dirname + '\\build\\install\\lib ' + 
-        'aws-crt-ffi.lib aws-c-auth.lib aws-c-http.lib aws-c-io.lib aws-c-cal.lib aws-c-compression.lib aws-c-common.lib ' +
+    DEFINE('LIBS_AWSCRT', '/LIBPATH:' + configure_module_dirname + '\\build\\install\\lib ' +
+        'aws-crt-ffi.lib aws-c-auth.lib aws-c-http.lib aws-c-io.lib aws-c-cal.lib aws-c-compression.lib aws-checksums.lib aws-c-common.lib ' +
         'ncrypt.lib Secur32.lib Crypt32.lib Shlwapi.lib');
     DEFINE('AWSCRT_DIR', configure_module_dirname);
     EXTENSION("awscrt", "ext\\awscrt.c", PHP_AWSCRT_SHARED);