diff --git a/.changeset/tasty-pumas-accept.md b/.changeset/tasty-pumas-accept.md
new file mode 100644
index 000000000..0bbaf86c8
--- /dev/null
+++ b/.changeset/tasty-pumas-accept.md
@@ -0,0 +1,5 @@
+---
+"openapi-typescript": patch
+---
+
+Do not rename URL parameters from {param} to :param
diff --git a/packages/openapi-typescript/src/transform/paths-enum.ts b/packages/openapi-typescript/src/transform/paths-enum.ts
index 78d33b313..a68ab2c4d 100644
--- a/packages/openapi-typescript/src/transform/paths-enum.ts
+++ b/packages/openapi-typescript/src/transform/paths-enum.ts
@@ -31,10 +31,7 @@ export default function makeApiPathsEnum(pathsObject: PathsObject): ts.EnumDecla
           .join("");
       }
 
-      // Replace {parameters} with :parameters
-      const adaptedUrl = url.replace(/{(\w+)}/g, ":$1");
-
-      enumKeys.push(adaptedUrl);
+      enumKeys.push(url);
       enumMetaData.push({
         name: pathName,
       });
diff --git a/packages/openapi-typescript/test/transform/paths-enum.test.ts b/packages/openapi-typescript/test/transform/paths-enum.test.ts
index 37ee91e23..191540a97 100644
--- a/packages/openapi-typescript/test/transform/paths-enum.test.ts
+++ b/packages/openapi-typescript/test/transform/paths-enum.test.ts
@@ -38,7 +38,7 @@ describe("transformPathsObjectToEnum", () => {
           },
         },
         want: `export enum ApiPaths {
-    GetApiV1User = "/api/v1/user/:user_id"
+    GetApiV1User = "/api/v1/user/{user_id}"
 }`,
       },
     ],
@@ -62,7 +62,7 @@ describe("transformPathsObjectToEnum", () => {
           },
         },
         want: `export enum ApiPaths {
-    GetUserById = "/api/v1/user/:user_id"
+    GetUserById = "/api/v1/user/{user_id}"
 }`,
       },
     ],
@@ -89,8 +89,8 @@ describe("transformPathsObjectToEnum", () => {
           },
         },
         want: `export enum ApiPaths {
-    GetUserById = "/api/v1/user/:user_id",
-    PostApiV1User = "/api/v1/user/:user_id"
+    GetUserById = "/api/v1/user/{user_id}",
+    PostApiV1User = "/api/v1/user/{user_id}"
 }`,
       },
     ],