diff --git a/mex/build/bytecode.am b/mex/build/bytecode.am
index 117eef0c9bbea703b604161ce9c5bed2e7494517..f9fa7190266f0a5bec07b50c6bd094484c952941 100644
--- a/mex/build/bytecode.am
+++ b/mex/build/bytecode.am
@@ -2,7 +2,7 @@ mex_PROGRAMS = bytecode
 
 TOPDIR = $(top_srcdir)/../../sources/bytecode
 
-bytecode_CPPFLAGS =  -Wno-maybe-uninitialized $(AM_CPPFLAGS) -I$(TOPDIR) -I$(top_srcdir)/../../../preprocessor/src
+bytecode_CPPFLAGS = $(AM_CPPFLAGS) -I$(TOPDIR) -I$(top_srcdir)/../../../preprocessor/src
 
 nodist_bytecode_SOURCES = \
 	bytecode.cc \