diff --git a/ims/src/main/java/com/adobe/aio/ims/api/ImsApi.java b/ims/src/main/java/com/adobe/aio/ims/api/ImsApi.java
index cdb7e183..ea851370 100644
--- a/ims/src/main/java/com/adobe/aio/ims/api/ImsApi.java
+++ b/ims/src/main/java/com/adobe/aio/ims/api/ImsApi.java
@@ -36,7 +36,7 @@ TokenValidation validateJwtToken(
 
   @RequestLine("POST /ims/token/v3?client_id={client_id}")
   @Headers("Content-Type: application/x-www-form-urlencoded")
-  @Body("client_secret={client_secret}&grant_type=client_credentials&scopes={scopes}")
+  @Body("client_secret={client_secret}&grant_type=client_credentials&scope={scopes}")
   AccessToken getOAuthAccessToken(
       @Param("client_id") String clientId,
       @Param("client_secret") String clientSecret,
diff --git a/ims/src/test/java/com/adobe/aio/ims/feign/FeignImsServiceTest.java b/ims/src/test/java/com/adobe/aio/ims/feign/FeignImsServiceTest.java
index e106b522..ea0060ae 100644
--- a/ims/src/test/java/com/adobe/aio/ims/feign/FeignImsServiceTest.java
+++ b/ims/src/test/java/com/adobe/aio/ims/feign/FeignImsServiceTest.java
@@ -76,7 +76,7 @@ void getOAuthAccessToken(MockServerClient client) {
                 params(
                     param("client_secret", clientSecret),
                     param("grant_type", "client_credentials"),
-                    param("scopes", "SCOPE2,SCOPE1")
+                    param("scope", "SCOPE2,SCOPE1")
                 )
             )
     ).respond(