diff --git a/packages/app/src/components/prompt-input.tsx b/packages/app/src/components/prompt-input.tsx
index 1a25d10f7884..f547d1e41819 100644
--- a/packages/app/src/components/prompt-input.tsx
+++ b/packages/app/src/components/prompt-input.tsx
@@ -954,7 +954,8 @@ export const PromptInput: Component<PromptInputProps> = (props) => {
 
     if (!shellMode) {
       const atMatch = rawText.substring(0, cursorPosition).match(/@(\S*)$/)
-      const slashMatch = rawText.match(/^\/(\S*)$/)
+      const slashQuery = rawText.substring(0, cursorPosition)
+      const slashMatch = slashQuery.match(/(?:^|\n)\/(\S*)$/)
 
       if (atMatch) {
         atOnInput(atMatch[1])