diff --git a/main.go b/main.go
index b75d0361dd79a16a57b148a044dabdf46e483c9d..22f03bb16cd482756d15da66ba422ea49cd8b3ae 100644
--- a/main.go
+++ b/main.go
@@ -149,7 +149,7 @@ func buildViamAPI() string {
 			methodStr := splits[len(splits)-1]
 
 			result += "ViamAPI.prototype." + packageStr + strings.Title(methodStr) + " = function(config, data) {\n" +
-				"    return axios.post(window.API_HOST + '" + packageStr + "/" + methodStr + "', data, merge({}, this.config, config));\n" +
+				"    return axios.post(window.API_HOST + '" + packageStr + "/" + methodStr + "', data || {}, merge({}, this.config, config));\n" +
 				"};\n\n"
 		}
 	}