diff --git a/css/functions.json b/css/functions.json
index 7117d93e..639b4690 100644
--- a/css/functions.json
+++ b/css/functions.json
@@ -244,7 +244,7 @@
       "CSS Color"
     ],
     "status": "nonstandard",
-    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/color_value/hsla"
+    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/color_value/hsl"
   },
   "hue-rotate()": {
     "syntax": "hue-rotate( <angle> )",
@@ -531,7 +531,7 @@
       "CSS Color"
     ],
     "status": "standard",
-    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/repeating-linear-gradient"
+    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/gradient/repeating-linear-gradient"
   },
   "repeating-radial-gradient()": {
     "syntax": "repeating-radial-gradient( [ <ending-shape> || <size> ]? [ at <position> ]? , <color-stop-list> )",
@@ -556,7 +556,7 @@
       "CSS Color"
     ],
     "status": "nonstandard",
-    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/color_value/rgba"
+    "mdn_url": "https://developer.mozilla.org/docs/Web/CSS/color_value/rgb"
   },
   "rotate()": {
     "syntax": "rotate( [ <angle> | <zero> ] )",