diff --git a/src/panel-triggers/specs/panel_ctrl.spec.ts b/src/panel-triggers/specs/panel_ctrl.spec.ts
index 9508a9c..01ac557 100644
--- a/src/panel-triggers/specs/panel_ctrl.spec.ts
+++ b/src/panel-triggers/specs/panel_ctrl.spec.ts
@@ -99,61 +99,6 @@ describe('TriggerPanelCtrl', () => {
       });
     });
   });
-
-  describe('When formatting triggers', () => {
-    beforeEach(() => {
-      ctx.panelCtrl = createPanelCtrl();
-    });
-
-    it('should handle new lines in trigger description', () => {
-      ctx.panelCtrl.setTriggerSeverity = jest.fn((trigger) => trigger);
-      const trigger = { comments: "this is\ndescription" };
-      const formattedTrigger = ctx.panelCtrl.formatTrigger(trigger);
-      expect(formattedTrigger.comments).toBe("this is<br>description");
-    });
-
-    it('should format host name to display (default)', (done) => {
-      ctx.panelCtrl.onDataFramesReceived(ctx.dataFramesReceived).then(() => {
-        const trigger = getProblemById(1, ctx);
-        const hostname = ctx.panelCtrl.formatHostName(trigger);
-        expect(hostname).toBe('backend01');
-        done();
-      });
-    });
-
-    it('should format host name to display (tech name)', (done) => {
-      ctx.panelCtrl.panel.hostField = false;
-      ctx.panelCtrl.panel.hostTechNameField = true;
-      ctx.panelCtrl.onDataFramesReceived(ctx.dataFramesReceived).then(() => {
-        const trigger = getProblemById(1, ctx);
-        const hostname = ctx.panelCtrl.formatHostName(trigger);
-        expect(hostname).toBe('backend01_tech');
-        done();
-      });
-    });
-
-    it('should format host name to display (both tech and visible)', (done) => {
-      ctx.panelCtrl.panel.hostField = true;
-      ctx.panelCtrl.panel.hostTechNameField = true;
-      ctx.panelCtrl.onDataFramesReceived(ctx.dataFramesReceived).then(() => {
-        const trigger = getProblemById(1, ctx);
-        const hostname = ctx.panelCtrl.formatHostName(trigger);
-        expect(hostname).toBe('backend01 (backend01_tech)');
-        done();
-      });
-    });
-
-    it('should hide hostname if both visible and tech name checkboxes unset', (done) => {
-      ctx.panelCtrl.panel.hostField = false;
-      ctx.panelCtrl.panel.hostTechNameField = false;
-      ctx.panelCtrl.onDataFramesReceived(ctx.dataFramesReceived).then(() => {
-        const trigger = getProblemById(1, ctx);
-        const hostname = ctx.panelCtrl.formatHostName(trigger);
-        expect(hostname).toBe("");
-        done();
-      });
-    });
-  });
 });
 
 const defaultProblem: any = {
diff --git a/src/panel-triggers/triggers_panel_ctrl.ts b/src/panel-triggers/triggers_panel_ctrl.ts
index c991027..e62331a 100644
--- a/src/panel-triggers/triggers_panel_ctrl.ts
+++ b/src/panel-triggers/triggers_panel_ctrl.ts
@@ -319,54 +319,6 @@ export class TriggerPanelCtrl extends MetricsPanelCtrl {
     });
   }
 
-  formatHostName(trigger) {
-    let host = "";
-    if (this.panel.hostField && this.panel.hostTechNameField) {
-      host = `${trigger.host} (${trigger.hostTechName})`;
-    } else if (this.panel.hostField || this.panel.hostTechNameField) {
-      host = this.panel.hostField ? trigger.host : trigger.hostTechName;
-    }
-    if (this.panel.hostProxy && trigger.proxy) {
-      host = `${trigger.proxy}: ${host}`;
-    }
-
-    return host;
-  }
-
-  formatHostGroups(trigger) {
-    let groupNames = "";
-    if (this.panel.hostGroups) {
-      const groups = _.map(trigger.groups, 'name').join(', ');
-      groupNames += `[ ${groups} ]`;
-    }
-
-    return groupNames;
-  }
-
-  isNewTrigger(trigger) {
-    try {
-      const highlightIntervalMs = utils.parseInterval(this.panel.highlightNewerThan || PANEL_DEFAULTS.highlightNewerThan);
-      const durationSec = (Date.now() - trigger.lastchangeUnix * 1000);
-      return durationSec < highlightIntervalMs;
-    } catch (e) {
-      return false;
-    }
-  }
-
-  getAlertIconClass(trigger) {
-    let iconClass = '';
-    if (trigger.value === '1' && trigger.priority >= 2) {
-      iconClass = 'icon-gf-critical';
-    } else {
-      iconClass = 'icon-gf-online';
-    }
-
-    if (this.panel.highlightNewEvents && this.isNewTrigger(trigger)) {
-      iconClass += ' zabbix-trigger--blinked';
-    }
-    return iconClass;
-  }
-
   getAlertIconClassBySeverity(triggerSeverity) {
     let iconClass = 'icon-gf-online';
     if (triggerSeverity.priority >= 2) {
@@ -375,22 +327,6 @@ export class TriggerPanelCtrl extends MetricsPanelCtrl {
     return iconClass;
   }
 
-  getAlertStateClass(trigger) {
-    let statusClass = '';
-
-    if (trigger.value === '1') {
-      statusClass = 'alert-state-critical';
-    } else {
-      statusClass = 'alert-state-ok';
-    }
-
-    if (this.panel.highlightNewEvents && this.isNewTrigger(trigger)) {
-      statusClass += ' zabbix-trigger--blinked';
-    }
-
-    return statusClass;
-  }
-
   resetResizedColumns() {
     this.panel.resizedColumns = [];
     this.render();