diff --git a/imageflow_core/src/flow/nodes/watermark.rs b/imageflow_core/src/flow/nodes/watermark.rs
index 872569823..36b3770c6 100644
--- a/imageflow_core/src/flow/nodes/watermark.rs
+++ b/imageflow_core/src/flow/nodes/watermark.rs
@@ -107,7 +107,7 @@ impl NodeDefOneInputExpand for WatermarkDef {
 
                     let opacity = f32::max(0f32, f32::min(1f32, watermark.opacity.unwrap_or(1f32)));
                     if opacity < 1f32 {
-                        //TODO: push EnableTransparency node
+                        //ColorFilterSrgb pushes the EnableTransparency node if Alpha is used, so we don't need to do that here
                         b.push(Node::from(imageflow_types::Node::ColorFilterSrgb(imageflow_types::ColorFilterSrgb::Alpha(opacity))));
                     }
 
diff --git a/imageflow_core/tests/visuals.rs b/imageflow_core/tests/visuals.rs
index 7b7842123..802db9328 100644
--- a/imageflow_core/tests/visuals.rs
+++ b/imageflow_core/tests/visuals.rs
@@ -465,6 +465,38 @@ fn test_watermark_image_on_png() {
     );
     assert!(matched);
 }
+
+#[test]
+fn test_watermark_jpeg_over_pnga() {
+    let matched = compare_multiple(Some(vec![
+        IoTestEnum::Url("https://imageflow-resources.s3-us-west-2.amazonaws.com/test_inputs/shirt_transparent.png".to_owned()),
+        IoTestEnum::Url("https://imageflow-resources.s3-us-west-2.amazonaws.com/test_inputs/gamma_test.jpg".to_owned())
+    ]), 500,
+                                   "watermark_jpeg_over_pnga", POPULATE_CHECKSUMS, DEBUG_GRAPH, vec![
+            Node::Decode {io_id: 0, commands: None},
+            Node::Watermark(imageflow_types::Watermark{
+                io_id: 1,
+                gravity: Some(imageflow_types::ConstraintGravity::Percentage {x: 100f32, y: 100f32}),
+                fit_box: Some(imageflow_types::WatermarkConstraintBox::ImagePercentage {x1: 0f32, y1: 0f32, x2: 90f32, y2: 90f32}),
+                fit_mode: Some(imageflow_types::WatermarkConstraintMode::Within),
+                min_canvas_width: None,
+                min_canvas_height: None,
+                opacity: Some(0.3f32),
+                hints: Some(imageflow_types::ResampleHints{
+                    sharpen_percent: None,
+                    down_filter: None,
+                    up_filter: None,
+                    scaling_colorspace: None,
+                    background_color: None,
+                    resample_when: None,
+                    sharpen_when: None
+                }),
+
+            })
+        ]
+    );
+    assert!(matched);
+}
 // Does not reproduce across different compiler optimizations
 // #[test]
 // fn test_image_rs_jpeg_decode(){
diff --git a/imageflow_core/tests/visuals/checksums.json b/imageflow_core/tests/visuals/checksums.json
index e5c7537f7..d0c215460 100644
--- a/imageflow_core/tests/visuals/checksums.json
+++ b/imageflow_core/tests/visuals/checksums.json
@@ -55,6 +55,7 @@
   "transparent_png_to_jpeg": "0DC709F50C5148224.jpg",
   "transparent_png_to_jpeg_constrained": "0D6B7D34193494A6C.jpg",
   "transparent_trim_whitespace": "0FBC6A5C3930ADEF7.png",
+  "watermark_jpeg_over_pnga": "04C0143A72CB4EBAA_073B7BE0C1ABF189F",
   "webp_lossless_alpha_decode_and_scale": "057FA4CBAC9D0E267_0172196390B512E97",
   "webp_lossy_alpha_decode_and_scale": "09F54D063249F69C8_0172196390B512E97",
   "webp_lossy_opaque_decode_and_scale": "041A5FD590623EB11_0172196390B512E97",