diff --git a/Changes b/Changes
index 6d7cad653..d27e160fb 100644
--- a/Changes
+++ b/Changes
@@ -5,6 +5,8 @@ The contributors that suggested a given feature are shown in []. Thanks!
 
 * Verilator 4.007 devel
 
+****  Fix --trace-lxt2 compile error on MinGW, msg2711. [HyungKi Jeong]
+
 
 * Verilator 4.006 2018-10-27
 
diff --git a/include/gtkwave/fst_config.h b/include/gtkwave/fst_config.h
index ffac0c893..a348cafd2 100644
--- a/include/gtkwave/fst_config.h
+++ b/include/gtkwave/fst_config.h
@@ -2,9 +2,6 @@
 /* config.h.  Generated from config.h.in by configure.  */
 /* config.h.in.  Generated from configure.ac by autoheader.  */
 
-/* Define to 1 if you have `alloca', as a function or macro. */
-#define HAVE_ALLOCA 1
-
 /* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). */
 #define HAVE_ALLOCA_H 1
 #if !defined(__MINGW32__)