diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3b40f34c..86658e82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.4.5] - 2023-10-12
 
+### Fixed
+- `CMCD_PARAM` constant does not match file name [#27](https://github.com/streaming-video-technology-alliance/common-media-library/issues/27)
+
 
 ## [0.4.4] - 2023-10-11
 
diff --git a/lib/src/cmcd.ts b/lib/src/cmcd.ts
index 66de579f..ce01b386 100644
--- a/lib/src/cmcd.ts
+++ b/lib/src/cmcd.ts
@@ -3,6 +3,7 @@
  * 
  * @packageDocumentation
  */
+export { CMCD_PARAM } from './cmcd/CMCD_PARAM.js';
 export type { Cmcd } from './cmcd/Cmcd.js';
 export type { CmcdCustomKey } from './cmcd/CmcdCustomKey.js';
 export type { CmcdEncodeOptions } from './cmcd/CmcdEncodeOptions.js';
@@ -12,7 +13,6 @@ export { CmcdHeaderField } from './cmcd/CmcdHeaderField.js';
 export type { CmcdHeadersMap } from './cmcd/CmcdHeadersMap.js';
 export type { CmcdKey } from './cmcd/CmcdKey.js';
 export { CmcdObjectType } from './cmcd/CmcdObjectType.js';
-export { CMCD_PARAM } from './cmcd/CmcdParam.js';
 export { CmcdStreamType } from './cmcd/CmcdStreamType.js';
 export { CmcdStreamingFormat } from './cmcd/CmcdStreamingFormat.js';
 export type { CmcdValue } from './cmcd/CmcdValue.js';
diff --git a/lib/src/cmcd/CmcdParam.ts b/lib/src/cmcd/CMCD_PARAM.ts
similarity index 100%
rename from lib/src/cmcd/CmcdParam.ts
rename to lib/src/cmcd/CMCD_PARAM.ts
diff --git a/lib/src/cmcd/fromCmcdQuery.ts b/lib/src/cmcd/fromCmcdQuery.ts
index 5599ba1d..4b81ce70 100644
--- a/lib/src/cmcd/fromCmcdQuery.ts
+++ b/lib/src/cmcd/fromCmcdQuery.ts
@@ -1,5 +1,5 @@
 import { Cmcd } from './Cmcd.js';
-import { CMCD_PARAM } from './CmcdParam.js';
+import { CMCD_PARAM } from './CMCD_PARAM.js';
 import { decodeCmcd } from './decodeCmcd.js';
 
 /**
diff --git a/lib/src/cmcd/toCmcdQuery.ts b/lib/src/cmcd/toCmcdQuery.ts
index f882fd46..f0f60c49 100644
--- a/lib/src/cmcd/toCmcdQuery.ts
+++ b/lib/src/cmcd/toCmcdQuery.ts
@@ -1,6 +1,6 @@
+import { CMCD_PARAM } from './CMCD_PARAM.js';
 import { Cmcd } from './Cmcd.js';
 import { CmcdEncodeOptions } from './CmcdEncodeOptions.js';
-import { CMCD_PARAM } from './CmcdParam.js';
 import { encodeCmcd } from './encodeCmcd.js';
 
 /**