diff --git a/src/servers/app/drawing/interface/html5/HTML5HWInterface.cpp b/src/servers/app/drawing/interface/html5/HTML5HWInterface.cpp
index ed8eb70d69..101f562d33 100644
--- a/src/servers/app/drawing/interface/html5/HTML5HWInterface.cpp
+++ b/src/servers/app/drawing/interface/html5/HTML5HWInterface.cpp
@@ -29,9 +29,9 @@
 #include <string.h>
 
 
-#define TRACE(x...)				debug_printf("HTML5HWInterface: "x)
+#define TRACE(x...)				debug_printf("HTML5HWInterface: " x)
 #define TRACE_ALWAYS(x...)		debug_printf("HTML5HWInterface: "x)
-#define TRACE_ERROR(x...)		debug_printf("HTML5HWInterface: "x)
+#define TRACE_ERROR(x...)		debug_printf("HTML5HWInterface: " x)
 
 
 struct callback_info {
diff --git a/src/servers/app/drawing/interface/html5/WebHandler.cpp b/src/servers/app/drawing/interface/html5/WebHandler.cpp
index 1d859b87c8..fae931dbc3 100644
--- a/src/servers/app/drawing/interface/html5/WebHandler.cpp
+++ b/src/servers/app/drawing/interface/html5/WebHandler.cpp
@@ -17,7 +17,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define TRACE(x...)			debug_printf("WebHandler: "x)
+#define TRACE(x...)			debug_printf("WebHandler: " x)
 #define TRACE_ERROR(x...)	debug_printf("WebHandler: "x)
 
 
diff --git a/src/servers/app/drawing/interface/html5/WebServer.cpp b/src/servers/app/drawing/interface/html5/WebServer.cpp
index 8c60c191e1..1fb8f4a7f4 100644
--- a/src/servers/app/drawing/interface/html5/WebServer.cpp
+++ b/src/servers/app/drawing/interface/html5/WebServer.cpp
@@ -20,8 +20,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define TRACE(x...)			debug_printf("WebServer: "x)
-#define TRACE_ERROR(x...)	debug_printf("WebServer: "x)
+#define TRACE(x...)			debug_printf("WebServer: " x)
+#define TRACE_ERROR(x...)	debug_printf("WebServer: " x)
 
 
 WebServer::WebServer(BNetEndpoint *listener)
diff --git a/src/servers/app/drawing/interface/html5/WebWorker.cpp b/src/servers/app/drawing/interface/html5/WebWorker.cpp
index b8c5ef671b..bc29e10283 100644
--- a/src/servers/app/drawing/interface/html5/WebWorker.cpp
+++ b/src/servers/app/drawing/interface/html5/WebWorker.cpp
@@ -18,8 +18,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define TRACE(x...)			debug_printf("WebWorker: "x)
-#define TRACE_ERROR(x...)	debug_printf("WebWorker: "x)
+#define TRACE(x...)			debug_printf("WebWorker: " x)
+#define TRACE_ERROR(x...)	debug_printf("WebWorker: " x)
 
 
 WebWorker::WebWorker(BNetEndpoint *endpoint, WebHandler *handler)