diff --git a/src/openforms/forms/admin/mixins.py b/src/openforms/forms/admin/mixins.py
index 84000b2003..2f8361f86d 100644
--- a/src/openforms/forms/admin/mixins.py
+++ b/src/openforms/forms/admin/mixins.py
@@ -5,7 +5,7 @@
 from zgw_consumers.api_models.constants import VertrouwelijkheidsAanduidingen
 
 from openforms.config.constants import UploadFileType
-from openforms.config.models import GlobalConfiguration, RichTextColor
+from openforms.config.models import GlobalConfiguration, MapTileLayer, RichTextColor
 
 
 def get_rich_text_colors():
@@ -17,6 +17,10 @@ def get_rich_text_colors():
     return colors
 
 
+def get_map_tile_layers():
+    return list(MapTileLayer.objects.values("identifier", "url", "label"))
+
+
 class FormioConfigMixin:
     def render_change_form(
         self, request, context, add=False, change=False, form_url="", obj=None
@@ -26,6 +30,7 @@ def render_change_form(
             {
                 "required_default": config.form_fields_required_default,
                 "rich_text_colors": get_rich_text_colors(),
+                "map_tile_layers": get_map_tile_layers(),
                 "upload_filetypes": [
                     {"label": label, "value": value}
                     for value, label in UploadFileType.choices
diff --git a/src/openforms/forms/templates/admin/forms/includes/formio_config.html b/src/openforms/forms/templates/admin/forms/includes/formio_config.html
index f512ba493a..51ce7aaecb 100644
--- a/src/openforms/forms/templates/admin/forms/includes/formio_config.html
+++ b/src/openforms/forms/templates/admin/forms/includes/formio_config.html
@@ -1,5 +1,6 @@
 {{ feature_flags|json_script:"feature-flags" }}
 {{ required_default|json_script:'config-REQUIRED_DEFAULT' }}
 {{ rich_text_colors|json_script:'config-RICH_TEXT_COLORS' }}
+{{ map_tile_layers|json_script:'config-MAP_TILE_LAYERS' }}
 {{ upload_filetypes|json_script:'config-UPLOAD_FILETYPES' }}
 {{ confidentiality_levels|json_script:'CONFIDENTIALITY_LEVELS' }}
diff --git a/src/openforms/js/components/formio_builder/WebformBuilder.js b/src/openforms/js/components/formio_builder/WebformBuilder.js
index fe598f4abe..c48b1e2811 100644
--- a/src/openforms/js/components/formio_builder/WebformBuilder.js
+++ b/src/openforms/js/components/formio_builder/WebformBuilder.js
@@ -37,6 +37,7 @@ const CONFIDENTIALITY_LEVELS = jsonScriptToVar('CONFIDENTIALITY_LEVELS', {defaul
 const FILE_TYPES = jsonScriptToVar('config-UPLOAD_FILETYPES', {default: []});
 const MAX_FILE_UPLOAD_SIZE = jsonScriptToVar('setting-MAX_FILE_UPLOAD_SIZE', {default: 'unknown'});
 const RICH_TEXT_COLORS = jsonScriptToVar('config-RICH_TEXT_COLORS', {default: []});
+const MAP_TILE_LAYERS = jsonScriptToVar('config-MAP_TILE_LAYERS', {default: []});
 
 const WebformBuilderFormio = Formio.Builders.builders.webform;
 
@@ -162,6 +163,7 @@ class WebformBuilder extends WebformBuilderFormio {
             supportedLanguageCodes={LANGUAGES}
             theme={currentTheme.getValue()}
             richTextColors={RICH_TEXT_COLORS}
+            getMapTileLayers={async () => MAP_TILE_LAYERS}
             getFormComponents={() => this.webform.form.components}
             getValidatorPlugins={getValidatorPlugins}
             getRegistrationAttributes={getRegistrationAttributes}