diff --git a/source/vibe/http/common.d b/source/vibe/http/common.d
index 111bcc3..bd1cb1d 100644
--- a/source/vibe/http/common.d
+++ b/source/vibe/http/common.d
@@ -547,7 +547,7 @@ final class ChunkedOutputStream : OutputStream {
 		}
 	}
 
-	size_t write(scope const ubyte[] bytes_, IOMode mode)
+	size_t write(scope const(ubyte)[] bytes_, IOMode mode)
 	{
 		assert(!m_finalized);
 		const(ubyte)[] bytes = bytes_;
diff --git a/source/vibe/http/internal/http2/exchange.d b/source/vibe/http/internal/http2/exchange.d
index 0115765..0368a2c 100644
--- a/source/vibe/http/internal/http2/exchange.d
+++ b/source/vibe/http/internal/http2/exchange.d
@@ -566,7 +566,7 @@ private final class HeaderOutputStream : OutputStream {
         return bytes.length;
 	}
 	/// DITTO
-    size_t write(scope const(ubyte[]) bytes, IOMode)
+    size_t write(scope const(ubyte)[] bytes, IOMode)
     {
         () @trusted { m_destination.put(cast(string)bytes); } ();
         return bytes.length;
diff --git a/source/vibe/http/websockets.d b/source/vibe/http/websockets.d
index a94946d..81b9d66 100644
--- a/source/vibe/http/websockets.d
+++ b/source/vibe/http/websockets.d
@@ -910,7 +910,7 @@ final class OutgoingWebSocketMessage : OutputStream {
 		m_rng = rng;
 	}
 
-	size_t write(scope const ubyte[] bytes, IOMode mode)
+	size_t write(scope const(ubyte)[] bytes, IOMode mode)
 	{
 		assert(!m_finalized);
 
@@ -923,6 +923,8 @@ final class OutgoingWebSocketMessage : OutputStream {
 		return bytes.length;
 	}
 
+	alias write = OutputStream.write;
+
 	void flush()
 	{
 		assert(!m_finalized);