diff --git a/src/controllers/createConnectionController.js b/src/controllers/createConnectionController.js
index 4e666033..2dbb4755 100644
--- a/src/controllers/createConnectionController.js
+++ b/src/controllers/createConnectionController.js
@@ -27,7 +27,7 @@ exports.createConnections = async (req, body) => {
               inputConnections: connection.inputConnections,
               input_type: connection.input_type,
               motor_status: connection.motor_status || "0",
-              inputismotor: connection.inputismotor || false // default to false if not specified
+              inputismotor: connection.inputismotor  // default to false if not specified
           };
       });
   }
@@ -38,7 +38,7 @@ exports.createConnections = async (req, body) => {
           return {
               outputConnections: connection.outputConnections,
               output_type: connection.output_type,
-              outputismotor: connection.outputismotor || false // default to false if not specified
+              outputismotor: connection.outputismotor // default to false if not specified
           };
       });
   }
@@ -107,7 +107,7 @@ exports.updateconnectionInfo = async (req, reply) => {
               inputConnections: connection.inputConnections,
               input_type: connection.input_type,
               motor_status: connection.motor_status || "0",
-              inputismotor: connection.inputismotor || false // default to false if not specified
+              inputismotor: connection.inputismotor // default to false if not specified
           };
       });
     }
@@ -118,7 +118,7 @@ exports.updateconnectionInfo = async (req, reply) => {
           return {
               outputConnections: connection.outputConnections,
               output_type: connection.output_type,
-              outputismotor: connection.outputismotor || false // default to false if not specified
+              outputismotor: connection.outputismotor  // default to false if not specified
           };
       });
     }
diff --git a/src/models/tanks.js b/src/models/tanks.js
index 27f8ba83..5184d731 100644
--- a/src/models/tanks.js
+++ b/src/models/tanks.js
@@ -48,7 +48,7 @@ const tanksSchema = new mongoose.Schema({
         {
           inputConnections: { type: String },
           input_type: { type: String },
-          inputismotor: { type: Boolean, default: false },
+          inputismotor: { type: Boolean, },
           motor_status: { type: String, default: "0" }
         }
       ],
@@ -56,7 +56,7 @@ const tanksSchema = new mongoose.Schema({
         {
           outputConnections: { type: String },
           output_type: { type: String },
-          outputismotor: { type: Boolean, default: false },
+          outputismotor: { type: Boolean, },
           motor_status: { type: String, default: "0" }
         }
       ]
diff --git a/src/routes/createConnectionsRoute.js b/src/routes/createConnectionsRoute.js
index c5a13f4a..e9469f85 100644
--- a/src/routes/createConnectionsRoute.js
+++ b/src/routes/createConnectionsRoute.js
@@ -182,7 +182,7 @@ module.exports = function (fastify, opts, next) {
                         properties: {
                             inputConnections: { type: "string", default: null },
                             type: { type: "string", default: null },
-                            inputismotor: { type: "boolean", default: false },
+                            inputismotor: { type: "boolean" },
                         },
                     },
                 },
@@ -194,7 +194,7 @@ module.exports = function (fastify, opts, next) {
                         properties: {
                             outputConnections: { type: "string", default: null },
                             type: { type: "string", default: null },
-                            outputismotor: { type: "boolean", default: false },
+                            outputismotor: { type: "boolean" },
                         },
                     },
                 },