diff --git a/Koakumafile b/Koakumafile
index a1012a4..696a586 100755
--- a/Koakumafile
+++ b/Koakumafile
@@ -14,9 +14,9 @@ proc run {project_name} {
 			if { "$target" == "Linux" } {
 				RunCommand "./configure --enable-opengl --enable-vulkan --without-vulkan-string-helper"
 			} elseif { "$target" == "Win32" } {
-				RunCommand "./configure --enable-opengl --enable-stb-truetype --disable-freetype2 --cross CC=i686-w64-mingw32-gcc"
+				RunCommand "./configure --enable-opengl --enable-stb-truetype --disable-freetype2 --cross --target=Windows CC=i686-w64-mingw32-gcc"
 			} elseif { "$target" == "Win64" } {
-				RunCommand "./configure --enable-opengl --enable-stb-truetype --disable-freetype2 --cross CC=x86_64-w64-mingw32-gcc"
+				RunCommand "./configure --enable-opengl --enable-stb-truetype --disable-freetype2 --cross --target=Windows CC=x86_64-w64-mingw32-gcc"
 			}
 			RunCommand "make clean"
 			RunCommand "make -j4"
diff --git a/configure b/configure
index 0eaa3e9..9ce7c34 100755
--- a/configure
+++ b/configure
@@ -2,6 +2,8 @@
 # $Id$
 FLAGS=""
 
+target=""
+
 feat_cross=false
 feat_stb_image=true
 feat_stb_truetype=false
@@ -36,6 +38,9 @@ for i in $@; do
 		--cross)
 			feat_cross=true
 			;;
+		--target=)
+			target="`echo $i | cut -d= -f2`"
+			;;
 		--enable-*|--disable-*)
 			if [ "`echo $i | cut -d- -f3`" = "enable" ]; then
 				eval feat_`echo $i | cut -d- -f4- | tr - _`=true
@@ -60,6 +65,10 @@ if $feat_cross; then
 	FLAGS="$FLAGS -Dcross_build"
 fi
 
+if [ ! "x$target" = "x" ]; then
+	FLAGS="$FLAGS -Dtarget=$target"
+fi
+
 if [ ! "x$CC" = "x" ]; then
 	FLAGS="$FLAGS -Dcc=$CC"
 fi