diff --git a/src/helpers/case.js b/src/helpers/case.js
index 392c7cf3c..6246f7cf1 100644
--- a/src/helpers/case.js
+++ b/src/helpers/case.js
@@ -45,10 +45,6 @@ export function objectToCamelCase(object) {
  */
 export function objectToSnakeCase(object) {
 
-	if (object instanceof Date) {
-		return object.toISOString()
-	}
-
 	// When calling recursively, this can be called without being and object or array in which case we just return the value
 	if (typeof object !== 'object') {
 		return object
diff --git a/src/services/abstractService.js b/src/services/abstractService.js
index a28334f3f..4dc0bd6b8 100644
--- a/src/services/abstractService.js
+++ b/src/services/abstractService.js
@@ -2,6 +2,31 @@ import axios from 'axios'
 import {objectToSnakeCase} from '@/helpers/case'
 import {getToken} from '@/helpers/auth'
 
+function convertObject(o) {
+	if (o instanceof Date) {
+		return o.toISOString()
+	}
+
+	return o
+}
+
+function prepareParams(params) {
+	if (typeof params !== 'object') {
+		return params
+	}
+
+	for (const p in params) {
+		if (Array.isArray(params[p])) {
+			params[p] = params[p].map(convertObject)
+			continue
+		}
+
+		params[p] = convertObject(params[p])
+	}
+
+	return objectToSnakeCase(params)
+}
+
 export default class AbstractService {
 
 	/////////////////////////////
@@ -292,7 +317,7 @@ export default class AbstractService {
 		const finalUrl = this.getReplacedRoute(url, model)
 
 		try {
-			const response = await this.http.get(finalUrl, {params})
+			const response = await this.http.get(finalUrl, {params: prepareParams(params)})
 			const result = this.modelGetFactory(response.data)
 			result.maxRight = Number(response.headers['x-max-right'])
 			return result
@@ -331,7 +356,7 @@ export default class AbstractService {
 		const finalUrl = this.getReplacedRoute(this.paths.getAll, model)
 
 		try {
-			const response = await this.http.get(finalUrl, {params: params})
+			const response = await this.http.get(finalUrl, {params: prepareParams(params)})
 			this.resultCount = Number(response.headers['x-pagination-result-count'])
 			this.totalPages = Number(response.headers['x-pagination-total-pages'])
 
diff --git a/src/views/tasks/ShowTasks.vue b/src/views/tasks/ShowTasks.vue
index 28cdc212d..71e16476a 100644
--- a/src/views/tasks/ShowTasks.vue
+++ b/src/views/tasks/ShowTasks.vue
@@ -53,7 +53,6 @@ import {useI18n} from 'vue-i18n'
 import TaskModel from '@/models/task'
 import {formatDate} from '@/helpers/time/formatDate'
 import {setTitle} from '@/helpers/setTitle'
-import {objectToSnakeCase} from '@/helpers/case'
 
 import Fancycheckbox from '@/components/input/fancycheckbox.vue'
 import SingleTaskInList from '@/components/tasks/partials/singleTaskInList.vue'
@@ -202,7 +201,7 @@ async function loadPendingTasks(from: string, to: string) {
 		}
 	}
 
-	tasks.value = await store.dispatch('tasks/loadTasks', objectToSnakeCase(params))
+	tasks.value = await store.dispatch('tasks/loadTasks', params)
 }
 
 // FIXME: this modification should happen in the store