diff --git a/files/en-us/web/api/svgfemorphologyelement/height/index.md b/files/en-us/web/api/svgfemorphologyelement/height/index.md
index 7c712dfa9e677f6..f9c60fe95ae9d94 100644
--- a/files/en-us/web/api/svgfemorphologyelement/height/index.md
+++ b/files/en-us/web/api/svgfemorphologyelement/height/index.md
@@ -35,5 +35,3 @@ console.log(verticalSize.baseVal.value); // the `height` value
 ## See also
 
 - {{domxref("SVGFEMorphologyElement.width")}}
-- CSS {{cssxref("blend-mode")}} data type
-- CSS {{cssxref("mix-blend-mode")}} property
diff --git a/files/en-us/web/api/svgfemorphologyelement/result/index.md b/files/en-us/web/api/svgfemorphologyelement/result/index.md
index b110c00ccd39abb..e5d369a038b3537 100644
--- a/files/en-us/web/api/svgfemorphologyelement/result/index.md
+++ b/files/en-us/web/api/svgfemorphologyelement/result/index.md
@@ -38,5 +38,3 @@ console.log(filterName.baseVa); // the filter's assigned name
 
 - {{domxref("SVGFEMorphologyElement.in1")}}
 - {{cssxref("custom-ident")}} data type
-- CSS {{cssxref("blend-mode")}} data type
-- CSS {{cssxref("mix-blend-mode")}} property
diff --git a/files/en-us/web/api/svgfemorphologyelement/width/index.md b/files/en-us/web/api/svgfemorphologyelement/width/index.md
index 60bfeeb77666f75..3adf39c966fe1e8 100644
--- a/files/en-us/web/api/svgfemorphologyelement/width/index.md
+++ b/files/en-us/web/api/svgfemorphologyelement/width/index.md
@@ -35,5 +35,3 @@ console.log(horizontalSize.baseVal.value); // the `width` value
 ## See also
 
 - {{domxref("SVGFEMorphologyElement.height")}}
-- CSS {{cssxref("blend-mode")}} data type
-- CSS {{cssxref("mix-blend-mode")}} property