diff --git a/.changeset/eight-jars-shop.md b/.changeset/eight-jars-shop.md
new file mode 100644
index 000000000..3157dc482
--- /dev/null
+++ b/.changeset/eight-jars-shop.md
@@ -0,0 +1,5 @@
+---
+'@primer/primitives': patch
+---
+
+Add cubicBezier transform to platform
diff --git a/src/PrimerStyleDictionary.ts b/src/PrimerStyleDictionary.ts
index 0a096f17b..78f5a789b 100644
--- a/src/PrimerStyleDictionary.ts
+++ b/src/PrimerStyleDictionary.ts
@@ -5,6 +5,7 @@ import {
   colorToHex,
   colorToHexMix,
   colorToRgbaFloat,
+  cubicBezierToCss,
   dimensionToRem,
   dimensionToPixelUnitless,
   durationToCss,
@@ -114,6 +115,10 @@ PrimerStyleDictionary.registerTransform({
   ...colorToHex,
 })
 
+PrimerStyleDictionary.registerTransform({
+  ...cubicBezierToCss,
+})
+
 PrimerStyleDictionary.registerTransform({
   ...floatToPixel,
 })
diff --git a/src/platforms/css.ts b/src/platforms/css.ts
index b23619048..3149ad11b 100644
--- a/src/platforms/css.ts
+++ b/src/platforms/css.ts
@@ -28,6 +28,7 @@ export const css: PlatformInitializer = (outputFile, prefix, buildPath, options)
       'name/pathToKebabCase',
       'color/hex',
       'color/hexMix',
+      'cubicBezier/css',
       'dimension/rem',
       'duration/css',
       'shadow/css',
diff --git a/src/transformers/index.ts b/src/transformers/index.ts
index 41e046383..9225abddf 100644
--- a/src/transformers/index.ts
+++ b/src/transformers/index.ts
@@ -3,6 +3,7 @@ export {colorToHex} from './colorToHex.js'
 export {colorToHexMix} from './colorToHexMix.js'
 export {colorToRgbAlpha} from './colorToRgbAlpha.js'
 export {colorToRgbaFloat} from './colorToRgbaFloat.js'
+export {cubicBezierToCss} from './cubicBezierToCss.js'
 export {floatToPixel} from './floatToPixel.js'
 export {floatToPixelUnitless} from './floatToPixel.js'
 export {dimensionToRem} from './dimensionToRem.js'