diff --git a/api/requestParams.d.ts b/api/requestParams.d.ts
index 682142a2a..63bdda001 100644
--- a/api/requestParams.d.ts
+++ b/api/requestParams.d.ts
@@ -2183,9 +2183,9 @@ export interface Search<T = RequestBody> extends Generic {
 export interface SearchMvt<T = RequestBody> extends Generic {
   index: string | string[];
   field: string;
-  zoom: integer;
-  x: integer;
-  y: integer;
+  zoom: number;
+  x: number;
+  y: number;
   exact_bounds?: boolean;
   extent?: number;
   grid_precision?: number;
diff --git a/docs/reference.asciidoc b/docs/reference.asciidoc
index 4a5e37087..805481e4d 100644
--- a/docs/reference.asciidoc
+++ b/docs/reference.asciidoc
@@ -9001,9 +9001,9 @@ _Default:_ `5`
 client.searchMvt({
   index: string | string[],
   field: string,
-  zoom: integer,
-  x: integer,
-  y: integer,
+  zoom: number,
+  x: number,
+  y: number,
   exact_bounds: boolean,
   extent: number,
   grid_precision: number,
@@ -9022,13 +9022,13 @@ link:{ref}/search-vector-tile-api.html[Documentation] +
 |`string` - Field containing geospatial data to return
 
 |`zoom`
-|`integer` - Zoom level for the vector tile to search
+|`number` - Zoom level for the vector tile to search
 
 |`x`
-|`integer` - X coordinate for the vector tile to search
+|`number` - X coordinate for the vector tile to search
 
 |`y`
-|`integer` - Y coordinate for the vector tile to search
+|`number` - Y coordinate for the vector tile to search
 
 |`exact_bounds` or `exactBounds`
 |`boolean` - If false, the meta layer's feature is the bounding box of the tile. If true, the meta layer's feature is a bounding box resulting from a `geo_bounds` aggregation.