diff --git a/src/rules/reactivity.ts b/src/rules/reactivity.ts
index 50665c3..e20911c 100644
--- a/src/rules/reactivity.ts
+++ b/src/rules/reactivity.ts
@@ -895,6 +895,7 @@ export default createRule({
                 "untrack",
                 "mapArray",
                 "indexArray",
+                "observable",
               ],
               callee.name
             ) ||
diff --git a/test/rules/reactivity.test.ts b/test/rules/reactivity.test.ts
index 7dd1e26..3fa55cc 100644
--- a/test/rules/reactivity.test.ts
+++ b/test/rules/reactivity.test.ts
@@ -293,6 +293,11 @@ export const cases = run("reactivity", rule, {
       const staticValue = () => props.value;
       const value = staticValue();
     }`,
+    // observable
+    `function Component(props) {
+      const count$ = observable(() => props.count);
+      return <div />;
+    }`,
   ],
   invalid: [
     // Untracked signals