diff --git a/scripts/build.py b/scripts/build.py
index 0221cf3c4..57208bf7f 100755
--- a/scripts/build.py
+++ b/scripts/build.py
@@ -83,9 +83,9 @@ targets = {
 }
 
 supported_builds = {
-    "windows": [ "amd64" ],
+    "windows": [ "amd64", "i386" ],
     "linux": [ "amd64", "i386", "armhf", "armel", "arm64", "static_amd64" ],
-    "freebsd": [ "amd64" ]
+    "freebsd": [ "amd64", "i386" ]
 }
 
 supported_packages = {