diff --git a/pkgs/development/libraries/speexdsp/default.nix b/pkgs/development/libraries/speexdsp/default.nix
index f73ebe0141a9..b8f8a3bc7c5f 100644
--- a/pkgs/development/libraries/speexdsp/default.nix
+++ b/pkgs/development/libraries/speexdsp/default.nix
@@ -4,7 +4,7 @@
 , autoreconfHook
 , pkg-config
 , fftw
-, withFftw3 ? true
+, withFftw3 ? (!stdenv.hostPlatform.isMinGW)
 }:
 
 stdenv.mkDerivation rec {
@@ -31,6 +31,6 @@ stdenv.mkDerivation rec {
     homepage = "https://www.speex.org/";
     description = "An Open Source/Free Software patent-free audio compression format designed for speech";
     license = licenses.bsd3;
-    platforms = platforms.unix;
+    platforms = platforms.unix ++ platforms.windows;
   };
 }