diff --git a/comms/gsmlib/Makefile b/comms/gsmlib/Makefile
index f2633ef53330..81129332b567 100644
--- a/comms/gsmlib/Makefile
+++ b/comms/gsmlib/Makefile
@@ -8,6 +8,7 @@
 
 PORTNAME=	gsmlib
 PORTVERSION=	1.9
+PORTREVISION=	1
 CATEGORIES=	comms
 MASTER_SITES=	http://www.pxh.de/fs/gsmlib/download/
 
diff --git a/comms/gsmlib/files/patch-gsm_sms_codec.cc b/comms/gsmlib/files/patch-gsm_sms_codec.cc
new file mode 100644
index 000000000000..511c3ec35bb6
--- /dev/null
+++ b/comms/gsmlib/files/patch-gsm_sms_codec.cc
@@ -0,0 +1,11 @@
+--- gsmlib/gsm_sms_codec.cc.orig	Tue Oct 29 02:33:19 2002
++++ gsmlib/gsm_sms_codec.cc	Tue Oct 29 02:33:36 2002
+@@ -110,6 +110,8 @@
+   t.tm_isdst = -1;
+   t.tm_yday = 0;
+   t.tm_wday = 0;
++
++#define BROKEN_STRFTIME
+   
+ #ifdef BROKEN_STRFTIME
+   char formattedTime[1024];