diff --git a/board/src/position/position.rs b/board/src/position/position.rs
index 4772384..5d043e9 100644
--- a/board/src/position/position.rs
+++ b/board/src/position/position.rs
@@ -138,7 +138,7 @@ impl fmt::Debug for Position {
             }
             output.push_str("        ],\n");
         }
-        output.push_str("    ],\n");
+        output.push_str("    ],\n}");
 
         write!(f, "{}", output)
     }