diff --git a/gateway-ha/src/main/java/com/lyft/data/gateway/ha/resource/PrestoResource.java b/gateway-ha/src/main/java/com/lyft/data/gateway/ha/resource/PrestoResource.java
index e8653048..056dacef 100644
--- a/gateway-ha/src/main/java/com/lyft/data/gateway/ha/resource/PrestoResource.java
+++ b/gateway-ha/src/main/java/com/lyft/data/gateway/ha/resource/PrestoResource.java
@@ -124,7 +124,7 @@ public Response readAllSelectors(@QueryParam("useSchema")
 
   @GET
   @Path("/selector/read/{resourceGroupId}")
-  public Response readSelector(@QueryParam("resourceGroupId") String resourceGroupIdStr,
+  public Response readSelector(@PathParam("resourceGroupId") String resourceGroupIdStr,
                                @QueryParam("useSchema") String useSchema) {
     if (Strings.isNullOrEmpty(resourceGroupIdStr)) { // if query not specified, return all
       return Response.ok(this.resourceGroupsManager.readAllSelectors(useSchema)).build();