# Custom GPS Map Markers stopped working?

**URL:** <https://forums.losant.com/t/custom-gps-map-markers-stopped-working/1896>\
**Category:** Help\
**Tags:** dashboard\
**Created:** [June 18, 2019, 3:05am UTC](https://forums.losant.com/t/custom-gps-map-markers-stopped-working/1896 "2019-06-18T03:05:35Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![Zandr\_Milewski](https://avatars.discourse-cdn.com/v4/letter/z/35a633/32.png) [@Zandr\_Milewski](https://forums.losant.com/u/Zandr_Milewski)\
**Post date:** [June 18, 2019, 3:05am UTC](https://forums.losant.com/t/custom-gps-map-markers-stopped-working/1896/1 "2019-06-18T03:05:36Z")

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This is probably just me, but it seems like custom markers on GPS map blocks aren’t working. I was setting up for a demo this week, and couldn’t get a custom marker to appear, even if I set it as the marker type for every point. (usually I just set it for isLastPoint)

I went back to see what I’d done for previous dashboards, and they’ve stopped working as well. I don’t see anything in the docs that indicate a change.

What am I doing wrong here?

```
{{#if isFirstPoint}}
https://milewski.org/imp/mazda96@2x.png
{{/if}}
```

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<div class="post-metadata">

**Author:** ![JuliaKempf](https://sea1.discourse-cdn.com/flex015/user_avatar/forums.losant.com/juliakempf/32/2446_2.png) [@JuliaKempf](https://forums.losant.com/u/JuliaKempf)\
**Post date:** [June 18, 2019, 2:11pm UTC](https://forums.losant.com/t/custom-gps-map-markers-stopped-working/1896/2 "2019-06-18T14:11:19Z")

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Hi @Zandr_Milewski,

I took a look at your GPS Blocks and was able to replicate your problem, and it looks as though the image is being blocked by a CORS policy. I replaced the image strings with colorMarkers and they were displayed correctly, so it looks as though the images are not accessible.

Thanks!  
Julia

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<div class="post-metadata">

**Author:** ![Zandr\_Milewski](https://avatars.discourse-cdn.com/v4/letter/z/35a633/32.png) [@Zandr\_Milewski](https://forums.losant.com/u/Zandr_Milewski)\
**Post date:** [June 18, 2019, 2:29pm UTC](https://forums.losant.com/t/custom-gps-map-markers-stopped-working/1896/3 "2019-06-18T14:29:04Z")

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Ah, that was it. I guess browsers have gotten fussier since I last tried this. Adding an allow-origin header on the image server solved this.