diff --git a/lambda/language_strings.json b/lambda/language_strings.json
index c8880764..6910b87f 100644
--- a/lambda/language_strings.json
+++ b/lambda/language_strings.json
@@ -69,6 +69,20 @@
     "STOP_MESSAGE": "Tchau!",
     "WELCOME_MESSAGE": "Bem vindo ao {}. A entrada de texto é: {}"
   },
+  "es": {
+    "ERROR_401": "Parece que no tengo permisos para acceder a home assistant. Por favor, comprueba el enlace de cuenta o el token de acceso y vuelve a intentarlo.",
+    "ERROR_404": "Parece que no puedo encontrar la entidad de texto de entrada. Por favor, comprueba que la has añadido a home assistant y vuelve a intentarlo.",
+    "ERROR_400": "No puedo comunicarme con home assistant. Por favor, comprueba los registros de Amazon CloudWatch en la consola de desarrollo de habilidades personalizadas.",
+    "ERROR_ACOUSTIC": "Lo siento, no he entendido... <break time='200ms'/> {}",
+    "ERROR_CONFIG": "Lo siento, tengo problemas, por favor, comprueba tu configuración en la habilidad personalizada y vuelve a intentarlo.",
+    "HELP_MESSAGE": "Esta skill debería de responder solo cuando se invoque desde home assistant.",
+    "OKAY": "Okay",
+    "STRING": "Has seleccionado {}",
+    "SELECTED": "Has seleccionado {}",
+    "SKILL_NAME": "home assistant custom actions",
+    "STOP_MESSAGE": "Adiós!",
+    "WELCOME_MESSAGE": "Bienvenido a {}. El texto de entrada es: {}"
+  },
   "ft-FR": {
     "SKILL_NAME": "Actionable notifications"
   },
@@ -80,5 +94,8 @@
   },
   "pt-BR": {
     "SKILL_NAME": "Ações customizadas"
+  },
+  "es-ES": {
+    "SKILL_NAME": "Acciones personalizadas"
   }
 }
diff --git a/skill-package/interactionModels/custom/es-ES.json b/skill-package/interactionModels/custom/es-ES.json
new file mode 100644
index 00000000..0e5cec3a
--- /dev/null
+++ b/skill-package/interactionModels/custom/es-ES.json
@@ -0,0 +1,116 @@
+{
+  "interactionModel": {
+    "languageModel": {
+      "invocationName": "actionable notifications",
+      "intents": [
+        {
+          "name": "AMAZON.CancelIntent",
+          "samples": []
+        },
+        {
+          "name": "AMAZON.HelpIntent",
+          "samples": []
+        },
+        {
+          "name": "AMAZON.StopIntent",
+          "samples": []
+        },
+        {
+          "name": "AMAZON.NavigateHomeIntent",
+          "samples": []
+        },
+        {
+          "name": "AMAZON.YesIntent",
+          "samples": ["si"]
+        },
+        {
+          "name": "AMAZON.NoIntent",
+          "samples": ["no"]
+        },
+        {
+          "name": "String",
+          "slots": [
+            {
+              "name": "Strings",
+              "type": "AMAZON.SearchQuery"
+            }
+          ],
+          "samples": [" {Strings}"]
+        },
+        {
+          "name": "Select",
+          "slots": [
+            {
+              "name": "Selections",
+              "type": "Selections"
+            }
+          ],
+          "samples": ["{Selections}"]
+        },
+        {
+          "name": "Number",
+          "slots": [
+            {
+              "name": "Numbers",
+              "type": "AMAZON.FOUR_DIGIT_NUMBER"
+            }
+          ],
+          "samples": ["{Numbers}"]
+        },
+        {
+          "name": "Duration",
+          "slots": [
+            {
+              "name": "Durations",
+              "type": "AMAZON.DURATION"
+            }
+          ],
+          "samples": ["{Durations}"]
+        },
+        {
+          "name": "Date",
+          "slots": [
+            {
+              "name": "Dates",
+              "type": "AMAZON.DATE"
+            },
+            {
+              "name": "Times",
+              "type": "AMAZON.TIME"
+            }
+          ],
+          "samples": ["{Dates} a las {Times}", "a las {Times}", "{Dates}"]
+        }
+      ],
+      "types": [
+        {
+          "values": [
+            {
+              "name": {
+                "value": "Amazon Prime",
+                "synonyms": ["Amazon", "Amazon Video"]
+              }
+            },
+            {
+              "name": {
+                "value": "Hulu"
+              }
+            },
+            {
+              "name": {
+                "value": "YouTube"
+              }
+            },
+            {
+              "name": {
+                "value": "Netflix"
+              }
+            }
+          ],
+          "name": "Selections"
+        }
+      ]
+    }
+  },
+  "version": "1"
+}
diff --git a/skill-package/skill.json b/skill-package/skill.json
index a0838d03..d4df52e3 100644
--- a/skill-package/skill.json
+++ b/skill-package/skill.json
@@ -1,7 +1,7 @@
 {
   "manifest": {
     "apis": {
-      "custom": { }
+      "custom": {}
     },
     "manifestVersion": "1.0",
     "publishingInformation": {
@@ -20,6 +20,9 @@
         },
         "pt-BR": {
           "name": "Actionable notifications"
+        },
+        "es-ES": {
+          "name": "Actionable notifications"
         }
       }
     }