diff --git a/src/addon/mod/data/providers/offline.ts b/src/addon/mod/data/providers/offline.ts
index 76ca2556d..df54530ff 100644
--- a/src/addon/mod/data/providers/offline.ts
+++ b/src/addon/mod/data/providers/offline.ts
@@ -17,6 +17,7 @@ import { CoreLoggerProvider } from '@providers/logger';
 import { CoreSitesProvider } from '@providers/sites';
 import { CoreTextUtilsProvider } from '@providers/utils/text';
 import { CoreFileProvider } from '@providers/file';
+import { CoreFileUploaderProvider } from '@core/fileuploader/providers/fileuploader';
 
 /**
  * Service to handle Offline data.
@@ -66,7 +67,7 @@ export class AddonModDataOfflineProvider {
     ];
 
     constructor(logger: CoreLoggerProvider, private sitesProvider: CoreSitesProvider, private textUtils: CoreTextUtilsProvider,
-            private fileProvider: CoreFileProvider) {
+            private fileProvider: CoreFileProvider, private fileUploaderProvider: CoreFileUploaderProvider) {
         this.logger = logger.getInstance('AddonModDataOfflineProvider');
         this.sitesProvider.createTablesFromSchema(this.tablesSchema);
     }
@@ -102,8 +103,52 @@ export class AddonModDataOfflineProvider {
      */
     deleteEntry(dataId: number, entryId: number, action: string, siteId?: string): Promise<any> {
         return this.sitesProvider.getSite(siteId).then((site) => {
-            return site.getDb().deleteRecords(AddonModDataOfflineProvider.DATA_ENTRY_TABLE, {dataid: dataId, entryid: entryId,
+            return this.deleteEntryFiles(dataId, entryId, action, site.id).then(() => {
+                return site.getDb().deleteRecords(AddonModDataOfflineProvider.DATA_ENTRY_TABLE, {dataid: dataId, entryid: entryId,
                     action: action});
+            });
+        });
+    }
+
+    /**
+     * Delete entry offline files.
+     *
+     * @param  {number} dataId Database ID.
+     * @param  {number} entryId Database entry ID.
+     * @param  {string} action Action to be done.
+     * @param  {string} [siteId] Site ID. If not defined, current site.
+     * @return {Promise<any>} Promise resolved if deleted, rejected if failure.
+     */
+    protected deleteEntryFiles(dataId: number, entryId: number, action: string, siteId?: string): Promise<any> {
+        return this.sitesProvider.getSite(siteId).then((site) => {
+            return this.getEntry(dataId, entryId, action, site.id).then((entry) => {
+                if (!entry.fields) {
+                    return;
+                }
+
+                const promises = [];
+
+                entry.fields.forEach((field) => {
+                    const value = this.textUtils.parseJSON(field.value);
+                    if (!value.offline) {
+                        return;
+                    }
+
+                    const promise = this.getEntryFieldFolder(dataId, entryId, field.fieldid, site.id).then((folderPath) => {
+                        return this.fileUploaderProvider.getStoredFiles(folderPath);
+                    }).then((files) => {
+                        return this.fileUploaderProvider.clearTmpFiles(files);
+                    }).catch(() => {
+                        // Files not found, ignore.
+                    });
+
+                    promises.push(promise);
+                });
+
+                return Promise.all(promises);
+            }).catch(() => {
+                // Entry not found, ignore.
+            });
         });
     }