diff --git a/.changeset/tall-donuts-greet.md b/.changeset/tall-donuts-greet.md
new file mode 100644
index 000000000..26e9fa99a
--- /dev/null
+++ b/.changeset/tall-donuts-greet.md
@@ -0,0 +1,5 @@
+---
+'@myst-theme/jupyter': patch
+---
+
+Fix typo in thebe tooltip
diff --git a/packages/jupyter/src/controls/Buttons.tsx b/packages/jupyter/src/controls/Buttons.tsx
index d5c7629a2..f37985dc2 100644
--- a/packages/jupyter/src/controls/Buttons.tsx
+++ b/packages/jupyter/src/controls/Buttons.tsx
@@ -130,7 +130,7 @@ export function SpinnerStatusButton({
 }) {
   let title = 'Enable compute to make this figure interactive';
   if (ready) {
-    title = modified ? 'The figure has been modified' : "The figure is in it's original state";
+    title = modified ? 'The figure has been modified' : 'The figure is in its original state';
   }
 
   let icon = <PowerIcon width="1.5rem" height="1.5rem" />;