diff --git a/vision_agent/tools/tools.py b/vision_agent/tools/tools.py
index d1734915..ef150f55 100644
--- a/vision_agent/tools/tools.py
+++ b/vision_agent/tools/tools.py
@@ -468,7 +468,7 @@ def ocr(image: np.ndarray) -> List[Dict[str, Any]]:
 
     pil_image = Image.fromarray(image).convert("RGB")
     image_size = pil_image.size[::-1]
-    if image_size[0] < 1 and image_size[1] < 1:
+    if image_size[0] < 1 or image_size[1] < 1:
         return []
     image_buffer = io.BytesIO()
     pil_image.save(image_buffer, format="PNG")
@@ -1112,6 +1112,8 @@ def florence2_ocr(image: np.ndarray) -> List[Dict[str, Any]]:
     """
 
     image_size = image.shape[:2]
+    if image_size[0] < 1 or image_size[1] < 1:
+        return []
     image_b64 = convert_to_b64(image)
     data = {
         "image": image_b64,