diff --git a/src/markers/MMapDefaultMarker/vue/index.ts b/src/markers/MMapDefaultMarker/vue/index.ts
index 2043b77..6d6c9fa 100644
--- a/src/markers/MMapDefaultMarker/vue/index.ts
+++ b/src/markers/MMapDefaultMarker/vue/index.ts
@@ -14,7 +14,7 @@ export const MMapDefaultMarkerVuefyOptions: CustomVuefyOptions<
     props: {
         coordinates: {type: Object, required: true},
         source: String,
-        zIndex: {type: Number, default: 0},
+        zIndex: {type: Number, default: undefined},
         properties: Object,
         id: String,
         disableRoundCoordinates: {type: Boolean, default: undefined},
diff --git a/src/markers/MMapPopupMarker/index.ts b/src/markers/MMapPopupMarker/index.ts
index 8b76c53..d4defe1 100644
--- a/src/markers/MMapPopupMarker/index.ts
+++ b/src/markers/MMapPopupMarker/index.ts
@@ -1,4 +1,5 @@
 import {LngLat, MMapMarker, MMapMarkerProps} from '@mappable-world/mappable-types';
+import {DefaultProps, defaultProps} from './props';
 import {MMapPopupMarkerReactifyOverride} from './react';
 import {MMapPopupMarkerVuefyOptions, MMapPopupMarkerVuefyOverride} from './vue';
 
@@ -30,9 +31,6 @@ export type MMapPopupMarkerProps = MMapMarkerProps & {
     onOpen?: () => void;
 };
 
-const defaultProps = Object.freeze({position: 'top', offset: 0, show: true});
-type DefaultProps = typeof defaultProps;
-
 /**
  * `MMapPopupMarker` is a popup with customized content.
  * @example
diff --git a/src/markers/MMapPopupMarker/props.ts b/src/markers/MMapPopupMarker/props.ts
new file mode 100644
index 0000000..7a61ad4
--- /dev/null
+++ b/src/markers/MMapPopupMarker/props.ts
@@ -0,0 +1,2 @@
+export const defaultProps = Object.freeze({position: 'top', offset: 0, show: true});
+export type DefaultProps = typeof defaultProps;
diff --git a/src/markers/MMapPopupMarker/vue/index.ts b/src/markers/MMapPopupMarker/vue/index.ts
index 2d26804..c8c31d6 100644
--- a/src/markers/MMapPopupMarker/vue/index.ts
+++ b/src/markers/MMapPopupMarker/vue/index.ts
@@ -2,17 +2,18 @@ import {MMapFeatureProps, MMapMarkerEventHandler} from '@mappable-world/mappable
 import {CustomVuefyFn, CustomVuefyOptions} from '@mappable-world/mappable-types/modules/vuefy';
 import type TVue from '@vue/runtime-core';
 import {MMapPopupContentProps, MMapPopupMarker, MMapPopupMarkerProps, MMapPopupPositionProps} from '../';
+import {defaultProps} from '../props';
 
 export const MMapPopupMarkerVuefyOptions: CustomVuefyOptions<MMapPopupMarker> = {
     props: {
         coordinates: {type: Object, required: true},
         source: String,
-        zIndex: {type: Number, default: 0},
+        zIndex: {type: Number, default: undefined},
         properties: Object,
         id: String,
         disableRoundCoordinates: {type: Boolean, default: undefined},
-        hideOutsideViewport: {type: [Object, Boolean], default: false},
-        draggable: {type: Boolean, default: false},
+        hideOutsideViewport: {type: [Object, Boolean], default: undefined},
+        draggable: {type: Boolean, default: undefined},
         mapFollowsOnDrag: {type: [Boolean, Object]},
         onDragStart: Function as TVue.PropType<MMapMarkerEventHandler>,
         onDragEnd: Function as TVue.PropType<MMapMarkerEventHandler>,
@@ -23,9 +24,9 @@ export const MMapPopupMarkerVuefyOptions: CustomVuefyOptions<MMapPopupMarker> =
         onClick: Function as TVue.PropType<MMapFeatureProps['onClick']>,
         onFastClick: Function as TVue.PropType<MMapFeatureProps['onFastClick']>,
         content: {type: [Function, String] as TVue.PropType<MMapPopupContentProps>, required: true},
-        position: {type: String as TVue.PropType<MMapPopupPositionProps>},
-        offset: {type: Number, default: 0},
-        show: {type: Boolean, default: true},
+        position: {type: String as TVue.PropType<MMapPopupPositionProps>, default: defaultProps.position},
+        offset: {type: Number, default: defaultProps.offset},
+        show: {type: Boolean, default: defaultProps.show},
         onClose: {type: Function as TVue.PropType<MMapPopupMarkerProps['onClose']>},
         onOpen: {type: Function as TVue.PropType<MMapPopupMarkerProps['onOpen']>}
     }