diff --git a/components/style/properties/longhand/inherited_svg.mako.rs b/components/style/properties/longhand/inherited_svg.mako.rs
index ffba35e83f3..d1794a11e53 100644
--- a/components/style/properties/longhand/inherited_svg.mako.rs
+++ b/components/style/properties/longhand/inherited_svg.mako.rs
@@ -22,12 +22,12 @@ ${helpers.single_keyword("text-anchor",
 
 // Section 11 - Painting: Filling, Stroking and Marker Symbols
 ${helpers.single_keyword("color-interpolation",
-                         "auto sRGB linearRGB",
+                         "auto srgb linearrgb",
                          products="gecko",
                          animatable=False,
                          spec="https://www.w3.org/TR/SVG11/painting.html#ColorInterpolationProperty")}
 
-${helpers.single_keyword("color-interpolation-filters", "auto sRGB linearRGB",
+${helpers.single_keyword("color-interpolation-filters", "auto srgb linearrgb",
                          products="gecko",
                          gecko_constant_prefix="NS_STYLE_COLOR_INTERPOLATION",
                          animatable=False,
@@ -52,7 +52,7 @@ ${helpers.single_keyword("fill-rule", "nonzero evenodd",
                          spec="https://www.w3.org/TR/SVG11/painting.html#FillRuleProperty")}
 
 ${helpers.single_keyword("shape-rendering",
-                         "auto optimizeSpeed crispEdges geometricPrecision",
+                         "auto optimizespeed crispedges geometricprecision",
                          products="gecko",
                          animatable=False,
                          spec="https://www.w3.org/TR/SVG11/painting.html#ShapeRenderingProperty")}