diff --git a/doc/api.html b/doc/api.html
index 6a08b2c..99432a2 100644
--- a/doc/api.html
+++ b/doc/api.html
@@ -2500,9 +2500,9 @@ <h3 id="massa.api.v1.DeferredCallInfo">DeferredCallInfo</h3>
             <tbody>
               
                 <tr>
-                  <td>call_ids</td>
+                  <td>call_id</td>
                   <td><a href="#string">string</a></td>
-                  <td>repeated</td>
+                  <td></td>
                   <td><p> </p></td>
                 </tr>
               
diff --git a/doc/api.md b/doc/api.md
index 1c1137f..b53c7b8 100644
--- a/doc/api.md
+++ b/doc/api.md
@@ -1067,7 +1067,7 @@ Request to get all information for a given cycle
 
 | Field | Type | Label | Description |
 | ----- | ---- | ----- | ----------- |
-| call_ids | [string](#string) | repeated |  |
+| call_id | [string](#string) |  |  |
 
 
 
diff --git a/proto/apis/massa/api/v1/public.proto b/proto/apis/massa/api/v1/public.proto
index 810484d..17f7ce2 100644
--- a/proto/apis/massa/api/v1/public.proto
+++ b/proto/apis/massa/api/v1/public.proto
@@ -587,7 +587,7 @@ message DeferredCallQuote {
 }
 
 message DeferredCallInfo {
-  repeated string call_ids = 1;
+  string call_id = 1;
 }
 
 message DeferredCallInfoResponse {