diff --git a/.changeset/quiet-seahorses-listen.md b/.changeset/quiet-seahorses-listen.md
new file mode 100644
index 000000000..4feb4ad24
--- /dev/null
+++ b/.changeset/quiet-seahorses-listen.md
@@ -0,0 +1,5 @@
+---
+'@keystatic/core': patch
+---
+
+Fix disabling images in `fields.markdoc` and `fields.mdx`
diff --git a/packages/keystatic/src/form/fields/markdoc/editor/Toolbar.tsx b/packages/keystatic/src/form/fields/markdoc/editor/Toolbar.tsx
index 6b9535eca..114f49441 100644
--- a/packages/keystatic/src/form/fields/markdoc/editor/Toolbar.tsx
+++ b/packages/keystatic/src/form/fields/markdoc/editor/Toolbar.tsx
@@ -261,7 +261,7 @@ export const Toolbar = memo(function Toolbar(
                 </Tooltip>
               </TooltipTrigger>
             )}
-            <ImageToolbarButton />
+            {nodes.image && <ImageToolbarButton />}
           </EditorToolbarGroup>
         </EditorToolbar>
       </ToolbarScrollArea>
diff --git a/packages/keystatic/src/form/fields/markdoc/editor/custom-components.tsx b/packages/keystatic/src/form/fields/markdoc/editor/custom-components.tsx
index 15be0a02d..61f6bbef0 100644
--- a/packages/keystatic/src/form/fields/markdoc/editor/custom-components.tsx
+++ b/packages/keystatic/src/form/fields/markdoc/editor/custom-components.tsx
@@ -417,7 +417,7 @@ export function getCustomNodeSpecs(
         };
       } else if (component.kind === 'inline') {
         spec = {
-          group: 'inline inline_component',
+          group: 'inline',
           inline: true,
           attrs: {
             props: {
diff --git a/packages/keystatic/src/form/fields/markdoc/editor/images.tsx b/packages/keystatic/src/form/fields/markdoc/editor/images.tsx
index 147304161..95d5c254b 100644
--- a/packages/keystatic/src/form/fields/markdoc/editor/images.tsx
+++ b/packages/keystatic/src/form/fields/markdoc/editor/images.tsx
@@ -25,7 +25,6 @@ export function getSrcPrefixForImageBlock(
 }
 
 export function imageDropPlugin(schema: EditorSchema) {
-  if (!schema.nodes.image) return new Plugin({});
   const imageType = schema.nodes.image;
   return new Plugin({
     props: {
@@ -69,7 +68,7 @@ export function imageDropPlugin(schema: EditorSchema) {
             })();
             return true;
           }
-          if (file.type.startsWith('image/')) {
+          if (file.type.startsWith('image/') && imageType) {
             (async () => {
               const slice = Slice.maxOpen(
                 Fragment.from(
@@ -109,7 +108,7 @@ export function imageDropPlugin(schema: EditorSchema) {
             })();
             return true;
           }
-          if (file.type.startsWith('image/')) {
+          if (file.type.startsWith('image/') && imageType) {
             (async () => {
               view.dispatch(
                 view.state.tr.replaceSelectionWith(
diff --git a/packages/keystatic/src/form/fields/markdoc/editor/schema.tsx b/packages/keystatic/src/form/fields/markdoc/editor/schema.tsx
index 7ae753a23..5bbe2b149 100644
--- a/packages/keystatic/src/form/fields/markdoc/editor/schema.tsx
+++ b/packages/keystatic/src/form/fields/markdoc/editor/schema.tsx
@@ -85,7 +85,7 @@ export type EditorNodeSpec = NodeSpec &
   WithInsertMenuNodeSpec &
   WithReactNodeViewSpec;
 
-const inlineContent = `(text | inline_component | hard_break)*`;
+const inlineContent = `inline*`;
 
 const levelsMeta = [
   { description: 'Use this for a top level heading', icon: heading1Icon },
@@ -310,7 +310,7 @@ const nodeSpecs = {
   },
   image: {
     content: '',
-    group: 'inline inline_component',
+    group: 'inline',
     inline: true,
     attrs: {
       src: {},