diff --git a/ChangeLog b/ChangeLog
index fbdb93ff..aea092a3 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -46,4 +46,5 @@ Changes in current version:
  o Do not require #include <sys/types.h> before #include <event.h>.
  o Add new evutil_timer* functions to wrap (or replace) the regular timeval manipulation functions.
  o Fix many build issues when using the Microsoft C compiler.
+ o Remove a bash-ism in autogen.sh
 
diff --git a/autogen.sh b/autogen.sh
index 513e4be1..6d4275a6 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 LIBTOOLIZE=libtoolize
 SYSNAME=`uname`
-if [ "x$SYSNAME" == "xDarwin" ] ; then
+if [ "x$SYSNAME" = "xDarwin" ] ; then
   LIBTOOLIZE=glibtoolize
 fi
 aclocal && \