diff --git a/packages/ketcher-core/src/application/render/restruct/reatom.ts b/packages/ketcher-core/src/application/render/restruct/reatom.ts
index 85df01a552..99a49cc0af 100644
--- a/packages/ketcher-core/src/application/render/restruct/reatom.ts
+++ b/packages/ketcher-core/src/application/render/restruct/reatom.ts
@@ -51,7 +51,15 @@ export enum ShowHydrogenLabels {
   Hetero = 'Hetero',
   Terminal = 'Terminal',
   TerminalAndHetero = 'Terminal and Hetero',
-  On = 'on'
+  On = 'all'
+}
+
+export enum ShowHydrogenLabelNames {
+  Off = 'Off',
+  Hetero = 'Hetero',
+  Terminal = 'Terminal',
+  TerminalAndHetero = 'Terminal and Hetero',
+  On = 'On'
 }
 
 class ReAtom extends ReObject {
diff --git a/packages/ketcher-react/src/script/ui/data/schema/options-schema.ts b/packages/ketcher-react/src/script/ui/data/schema/options-schema.ts
index b493e8140a..8e6a4976e9 100644
--- a/packages/ketcher-react/src/script/ui/data/schema/options-schema.ts
+++ b/packages/ketcher-react/src/script/ui/data/schema/options-schema.ts
@@ -17,7 +17,8 @@
 import {
   StereLabelStyleType,
   StereoColoringType,
-  ShowHydrogenLabels
+  ShowHydrogenLabels,
+  ShowHydrogenLabelNames
 } from 'ketcher-core'
 import Ajv, { SchemaObject } from 'ajv'
 
@@ -200,6 +201,7 @@ const render: {
   showHydrogenLabels: {
     title: 'Show hydrogen labels',
     enum: Object.values(ShowHydrogenLabels),
+    enumNames: Object.values(ShowHydrogenLabelNames),
     default: ShowHydrogenLabels.TerminalAndHetero
   },
   // Bonds