diff --git a/codecs/webp/enc/webp_enc.cpp b/codecs/webp/enc/webp_enc.cpp
index d42ad549..d64ea415 100644
--- a/codecs/webp/enc/webp_enc.cpp
+++ b/codecs/webp/enc/webp_enc.cpp
@@ -26,6 +26,9 @@ val encode(std::string img, int width, int height, WebPConfig config) {
     return val::null();
   }
 
+  // Allow quality to go higher than 0.
+  config.qmax = 100;
+
   // Only use use_argb if we really need it, as it's slower.
   pic.use_argb = config.lossless || config.use_sharp_yuv || config.preprocessing > 0;
   pic.width = width;
diff --git a/codecs/webp/enc/webp_enc.wasm b/codecs/webp/enc/webp_enc.wasm
index 3b4df28e..c1b08f13 100755
Binary files a/codecs/webp/enc/webp_enc.wasm and b/codecs/webp/enc/webp_enc.wasm differ
diff --git a/codecs/webp/enc/webp_enc_simd.wasm b/codecs/webp/enc/webp_enc_simd.wasm
old mode 100644
new mode 100755
index f4ddd018..9862aaa4
Binary files a/codecs/webp/enc/webp_enc_simd.wasm and b/codecs/webp/enc/webp_enc_simd.wasm differ