diff --git a/config/locales/es-ES.yml b/config/locales/es-ES.yml
index 8dea74802f..90293bec66 100644
--- a/config/locales/es-ES.yml
+++ b/config/locales/es-ES.yml
@@ -83,7 +83,7 @@ es:
     %{description}
   event_sprint_summary: '%{project}: %{summary}'
   ideal: ideal
-  inclusion: is not included in the list
+  inclusion: no está incluido en la lista
   label_back_to_project: Back to project page
   label_backlog: Backlog
   label_backlogs: Backlogs
@@ -91,24 +91,24 @@ es:
   label_blocks_ids: IDs of blocked work packages
   label_burndown: Burndown
   label_column_in_backlog: Column in backlog
-  label_hours: hours
+  label_hours: horas
   label_work_package_hierarchy: Work package Hierarchy
   label_master_backlog: Master Backlog
   label_not_prioritized: not prioritized
-  label_points: points
+  label_points: puntos
   label_points_burn_down: Down
   label_points_burn_up: Up
   label_product_backlog: product backlog
   label_select_all: Select all
   label_sprint_backlog: sprint backlog
-  label_sprint_cards: Export cards
+  label_sprint_cards: Exportar tarjetas
   label_sprint_impediments: Sprint Impediments
   label_sprint_name: 'Sprint "%{name}"'
   label_sprint_velocity: 'Velocity %{velocity}, based on %{sprints} sprints with an average %{days} days'
-  label_stories: Stories
+  label_stories: Historias
   label_stories_tasks: Stories/Tasks
   label_task_board: Task board
-  label_version_setting: Versions
+  label_version_setting: Versiones
   label_webcal: Webcal Feed
   label_wiki: Wiki
   permission_view_master_backlog: View master backlog
@@ -131,7 +131,7 @@ es:
   rb_label_copy_tasks_none: None
   rb_label_copy_tasks_open: Open
   rb_label_link_to_original: Include link to original story
-  remaining_hours: remaining hours
+  remaining_hours: horas restantes
   required_burn_rate_hours: required burn rate (hours)
   required_burn_rate_points: required burn rate (points)
   todo_work_package_description: |
@@ -139,6 +139,6 @@ es:
     %{description}
   todo_work_package_summary: '%{type}: %{summary}'
   version_settings_display_label: Column in backlog
-  version_settings_display_option_left: left
+  version_settings_display_option_left: izquierda
   version_settings_display_option_none: none
-  version_settings_display_option_right: right
+  version_settings_display_option_right: derecha