diff --git a/src/mantine-core/src/Box/style-system-props/system-props/system-props.ts b/src/mantine-core/src/Box/style-system-props/system-props/system-props.ts
index 8f8f13e5cf9..00689e56ec3 100644
--- a/src/mantine-core/src/Box/style-system-props/system-props/system-props.ts
+++ b/src/mantine-core/src/Box/style-system-props/system-props/system-props.ts
@@ -53,5 +53,6 @@ export const SYSTEM_PROPS: Record<string, SystemPropData> = {
   top: { type: 'default', property: 'top' },
   left: { type: 'default', property: 'left' },
   bottom: { type: 'default', property: 'bottom' },
+  right: { type: 'default', property: 'right' },
   inset: { type: 'default', property: 'inset' },
 };
diff --git a/src/mantine-styles/src/theme/types/MantineStyleSystem.ts b/src/mantine-styles/src/theme/types/MantineStyleSystem.ts
index 8fcdcd3791b..e32744ebc14 100644
--- a/src/mantine-styles/src/theme/types/MantineStyleSystem.ts
+++ b/src/mantine-styles/src/theme/types/MantineStyleSystem.ts
@@ -53,6 +53,7 @@ export interface MantineStyleSystemProps {
   top?: SystemProp<CSSProperties['top']>;
   left?: SystemProp<CSSProperties['left']>;
   bottom?: SystemProp<CSSProperties['bottom']>;
+  right?: SystemProp<CSSProperties['right']>;
   inset?: SystemProp<CSSProperties['inset']>;
 }