diff --git a/src/addon/mod/data/components/index/index.ts b/src/addon/mod/data/components/index/index.ts
index 3e5688421..4a5b45fc2 100644
--- a/src/addon/mod/data/components/index/index.ts
+++ b/src/addon/mod/data/components/index/index.ts
@@ -151,6 +151,7 @@ export class AddonModDataIndexComponent extends CoreCourseModuleMainActivityComp
             promises.push(this.dataProvider.invalidateDatabaseAccessInformationData(this.data.id));
             promises.push(this.groupsProvider.invalidateActivityGroupInfo(this.data.coursemodule));
             promises.push(this.dataProvider.invalidateEntriesData(this.data.id));
+            promises.push(this.dataProvider.invalidateFieldsData(this.data.id));
 
             if (this.hasComments) {
                 this.eventsProvider.trigger(CoreCommentsProvider.REFRESH_COMMENTS_EVENT, {
diff --git a/src/addon/mod/data/pages/entry/entry.ts b/src/addon/mod/data/pages/entry/entry.ts
index eec7f7367..b21c9c50d 100644
--- a/src/addon/mod/data/pages/entry/entry.ts
+++ b/src/addon/mod/data/pages/entry/entry.ts
@@ -216,6 +216,7 @@ export class AddonModDataEntryPage implements OnDestroy {
             promises.push(this.dataProvider.invalidateEntryData(this.data.id, this.entryId));
             promises.push(this.groupsProvider.invalidateActivityGroupInfo(this.data.coursemodule));
             promises.push(this.dataProvider.invalidateEntriesData(this.data.id));
+            promises.push(this.dataProvider.invalidateFieldsData(this.data.id));
 
             if (this.data.comments && this.entry && this.entry.id > 0 && this.commentsEnabled && this.comments) {
                 // Refresh comments. Don't add it to promises because we don't want the comments fetch to block the entry fetch.
diff --git a/src/addon/mod/data/providers/data.ts b/src/addon/mod/data/providers/data.ts
index 98de9d3ae..09bedf35a 100644
--- a/src/addon/mod/data/providers/data.ts
+++ b/src/addon/mod/data/providers/data.ts
@@ -830,6 +830,7 @@ export class AddonModDataProvider {
             // Do not invalidate module data before getting module info, we need it!
             ps.push(this.invalidateDatabaseData(courseId, siteId));
             ps.push(this.invalidateDatabaseWSData(data.id, siteId));
+            ps.push(this.invalidateFieldsData(data.id, siteId));
 
             return Promise.all(ps);
         }));
@@ -865,6 +866,19 @@ export class AddonModDataProvider {
         });
     }
 
+    /**
+     * Invalidates database fields data.
+     *
+     * @param dataId Data ID.
+     * @param siteId Site ID. If not defined, current site.
+     * @return Promise resolved when the data is invalidated.
+     */
+    invalidateFieldsData(dataId: number, siteId?: string): Promise<any> {
+        return this.sitesProvider.getSite(siteId).then((site) => {
+            return site.invalidateWsCacheForKey(this.getFieldsCacheKey(dataId));
+        });
+    }
+
     /**
      * Invalidate the prefetched files.
      *