diff --git a/recipes/recipes.win-mingw32-dw2.conf b/recipes/recipes.win-mingw32-dw2.conf
index f4e6ee05..72d145de 100644
--- a/recipes/recipes.win-mingw32-dw2.conf
+++ b/recipes/recipes.win-mingw32-dw2.conf
@@ -1,5 +1,6 @@
 PATH /mingw32/bin/
 platform MINGW32
+ARCH x86
 MAKE mingw32-make.exe
 CC gcc
 CXX g++
diff --git a/recipes/recipes.win-mingw32-sjlj.conf b/recipes/recipes.win-mingw32-sjlj.conf
index 618bc6b5..1bce6e2a 100644
--- a/recipes/recipes.win-mingw32-sjlj.conf
+++ b/recipes/recipes.win-mingw32-sjlj.conf
@@ -1,5 +1,6 @@
 PATH /c/Toolchains/mingw32_posix/bin:/c/Toolchains/python32
 platform MINGW32
+ARCH x86
 MAKE mingw32-make.exe
 CC gcc
 CXX g++
diff --git a/recipes/recipes.win-mingw64-seh.conf b/recipes/recipes.win-mingw64-seh.conf
index 065d5f16..1cc70ffa 100644
--- a/recipes/recipes.win-mingw64-seh.conf
+++ b/recipes/recipes.win-mingw64-seh.conf
@@ -1,5 +1,6 @@
 PATH /mingw64/bin
 platform MINGW64
+ARCH x86_64
 MAKE mingw32-make.exe
 CC gcc
 CXX g++
diff --git a/recipes/recipes.win-mingw64-sjlj.conf b/recipes/recipes.win-mingw64-sjlj.conf
index a29f1ed0..1d67c4a9 100644
--- a/recipes/recipes.win-mingw64-sjlj.conf
+++ b/recipes/recipes.win-mingw64-sjlj.conf
@@ -1,5 +1,6 @@
 PATH /c/Toolchains/mingw64_posix/bin:/c/Toolchains/python64
 platform MINGW64
+ARCH x86_64
 MAKE mingw32-make.exe
 CC gcc
 CXX g++