diff --git a/Color/src/Graphics/Pixel/ColorSpace.hs b/Color/src/Graphics/Pixel/ColorSpace.hs
index d40eeae..2af61ef 100644
--- a/Color/src/Graphics/Pixel/ColorSpace.hs
+++ b/Color/src/Graphics/Pixel/ColorSpace.hs
@@ -84,14 +84,14 @@ convertPixel = liftPixel convert
 -- | Constructor for a pixel in @sRGB@ color space
 --
 -- @since 0.1.0
-pattern PixelSRGB :: e -> e -> e -> Pixel (SRGB 'NonLinear) e
+pattern PixelSRGB :: e -> e -> e -> Pixel (SRGB l) e
 pattern PixelSRGB r g b = Pixel (SRGB (CM.ColorRGB r g b))
 {-# COMPLETE PixelSRGB #-}
 
 -- | Constructor for a pixel in @sRGB@ color space with Alpha channel
 --
 -- @since 0.1.0
-pattern PixelSRGBA :: e -> e -> e -> e -> Pixel (Alpha (SRGB 'NonLinear)) e
+pattern PixelSRGBA :: e -> e -> e -> e -> Pixel (Alpha (SRGB l)) e
 pattern PixelSRGBA r g b a = Pixel (Alpha (SRGB (CM.ColorRGB r g b)) a)
 {-# COMPLETE PixelSRGBA #-}