diff --git a/src/jes/core/gapbuffer.d b/src/jes/core/gapbuffer.d
index 2a35675..1497df0 100644
--- a/src/jes/core/gapbuffer.d
+++ b/src/jes/core/gapbuffer.d
@@ -20,7 +20,7 @@ class GapBuffer
     private size_t m_size;
 
     /** Data. */
-    private ubyte m_data[];
+    private ubyte[] m_data;
 
     /** Gap position. */
     private size_t m_gap_position;
@@ -40,7 +40,7 @@ class GapBuffer
      *
      * @param data Initial data to use to populate the gap buffer.
      */
-    this(ubyte data[])
+    this(ubyte[] data)
     {
         m_data = data;
         m_size = data.length;