diff --git a/webapp/packages/core-blocks/src/PropertiesTable/PropertyItem.tsx b/webapp/packages/core-blocks/src/PropertiesTable/PropertyItem.tsx
index d0d74e0690..92749ca49b 100644
--- a/webapp/packages/core-blocks/src/PropertiesTable/PropertyItem.tsx
+++ b/webapp/packages/core-blocks/src/PropertiesTable/PropertyItem.tsx
@@ -99,8 +99,8 @@ export const PropertyItem = observer<Props>(function PropertyItem({
             <ActionIconButton
               title={translate('core_blocks_properties_table_item_reset')}
               name="/icons/data_revert_all_sm.svg"
-              viewBox="0 0 16 16"
               type="button"
+              img
               onClick={handleRevert}
             />
           )}
@@ -108,7 +108,6 @@ export const PropertyItem = observer<Props>(function PropertyItem({
             <ActionIconButton
               title={translate('core_blocks_properties_table_item_remove')}
               name="reject"
-              viewBox="0 0 11 11"
               type="button"
               onClick={handleRemove}
             />
diff --git a/webapp/packages/core-sdk/src/queries/fragments/DatabaseDriver.gql b/webapp/packages/core-sdk/src/queries/fragments/DatabaseDriver.gql
index be5b79b5a0..967662d498 100644
--- a/webapp/packages/core-sdk/src/queries/fragments/DatabaseDriver.gql
+++ b/webapp/packages/core-sdk/src/queries/fragments/DatabaseDriver.gql
@@ -36,13 +36,7 @@ fragment DatabaseDriver on DriverInfo {
   }
 
   driverProperties @include(if: $includeDriverProperties) {
-    id
-    displayName
-    description
-    category
-    dataType
-    defaultValue
-    validValues
+    ...DriverPropertyInfo
   }
   driverParameters @include(if: $includeDriverParameters)
 }
diff --git a/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/ConnectionFormDriverPropertiesPart.ts b/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/ConnectionFormDriverPropertiesPart.ts
index 0cb8928df1..149aa858e6 100644
--- a/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/ConnectionFormDriverPropertiesPart.ts
+++ b/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/ConnectionFormDriverPropertiesPart.ts
@@ -7,11 +7,12 @@
  */
 import { FormPart, type IFormState } from '@cloudbeaver/core-ui';
 import type { IExecutionContextProvider } from '@cloudbeaver/core-executor';
-import { CONNECTION_PROPERTIES_SCHEMA, ConnectionInfoPropertiesResource } from '@cloudbeaver/core-connections';
+import { CONNECTION_PROPERTIES_SCHEMA, ConnectionInfoPropertiesResource, DBDriverResource } from '@cloudbeaver/core-connections';
 import type { IConnectionFormState } from '../IConnectionFormState.js';
 import { runInAction, toJS } from 'mobx';
 import type { ConnectionFormOptionsPart } from '../Options/ConnectionFormOptionsPart.js';
 import type { schema } from '@cloudbeaver/core-utils';
+import { getObjectPropertyOptionValue } from '@cloudbeaver/core-sdk';
 
 type ConnectionProperties = schema.infer<typeof CONNECTION_PROPERTIES_SCHEMA>;
 
@@ -23,6 +24,7 @@ export class ConnectionFormDriverPropertiesPart extends FormPart<ConnectionPrope
   constructor(
     formState: IFormState<IConnectionFormState>,
     private readonly connectionInfoPropertiesResource: ConnectionInfoPropertiesResource,
+    private readonly dbDriverResource: DBDriverResource,
     private readonly optionsPart: ConnectionFormOptionsPart,
   ) {
     super(formState, getDefaultState());
@@ -69,10 +71,10 @@ export class ConnectionFormDriverPropertiesPart extends FormPart<ConnectionPrope
     contexts: IExecutionContextProvider<IFormState<IConnectionFormState>>,
   ): Promise<void> {}
 
-  protected override format(
+  protected override async format(
     data: IFormState<IConnectionFormState>,
     contexts: IExecutionContextProvider<IFormState<IConnectionFormState>>,
-  ): void | Promise<void> {
+  ): Promise<void> {
     runInAction(() => {
       for (const key of Object.keys(this.state!)) {
         if (typeof this.state[key] === 'string') {
@@ -80,5 +82,29 @@ export class ConnectionFormDriverPropertiesPart extends FormPart<ConnectionPrope
         }
       }
     });
+
+    this.optionsPart.state.properties = await this.getPropertiesConfig();
+  }
+
+  private async getPropertiesConfig() {
+    const config = toJS(this.state);
+
+    if (!this.optionsPart.state.driverId) {
+      return config;
+    }
+
+    const properties = await this.dbDriverResource.load(this.optionsPart.state.driverId, ['includeDriverProperties']);
+
+    /* Default property values must not be returned. If they are included in the request, the backend will send them back with modified values (e.g., null converted to an empty string).
+    To avoid this behavior, only properties that were explicitly changed should be sent. Any properties that still contain default values must be removed from the object before sending the request
+    */
+    for (const [key, value] of Object.entries(config)) {
+      const property = properties?.driverProperties.find(property => property.id === key);
+      if (property && value === getObjectPropertyOptionValue(property.defaultValue)) {
+        delete config[key];
+      }
+    }
+
+    return config;
   }
 }
diff --git a/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/getConnectionFormDriverPropertiesPart.ts b/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/getConnectionFormDriverPropertiesPart.ts
index 308aa4e6c4..0dcbd75601 100644
--- a/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/getConnectionFormDriverPropertiesPart.ts
+++ b/webapp/packages/plugin-connections/src/ConnectionForm/DriverProperties/getConnectionFormDriverPropertiesPart.ts
@@ -8,7 +8,7 @@
 import { createDataContext, DATA_CONTEXT_DI_PROVIDER } from '@cloudbeaver/core-data-context';
 import type { IFormState } from '@cloudbeaver/core-ui';
 import { ConnectionFormDriverPropertiesPart } from './ConnectionFormDriverPropertiesPart.js';
-import { ConnectionInfoPropertiesResource } from '@cloudbeaver/core-connections';
+import { ConnectionInfoPropertiesResource, DBDriverResource } from '@cloudbeaver/core-connections';
 import type { IConnectionFormState } from '../IConnectionFormState.js';
 import { getConnectionFormOptionsPart } from '../Options/getConnectionFormOptionsPart.js';
 
@@ -21,7 +21,8 @@ export function getConnectionFormDriverPropertiesPart(formState: IFormState<ICon
     const di = context.get(DATA_CONTEXT_DI_PROVIDER)!;
     const connectionInfoPropertiesResource = di.getService(ConnectionInfoPropertiesResource);
     const optionsPart = getConnectionFormOptionsPart(formState);
+    const dbDriverResource = di.getService(DBDriverResource);
 
-    return new ConnectionFormDriverPropertiesPart(formState, connectionInfoPropertiesResource, optionsPart);
+    return new ConnectionFormDriverPropertiesPart(formState, connectionInfoPropertiesResource, dbDriverResource, optionsPart);
   });
 }