diff --git a/develop/squirrel/squirrel.conf b/develop/squirrel/squirrel.conf
index b2955e7cf..5ccc92b22 100644
--- a/develop/squirrel/squirrel.conf
+++ b/develop/squirrel/squirrel.conf
@@ -24,3 +24,5 @@ makeinstopt=
 
 hook_add postmake 3 "squirrel_install"
 
+#to fix 64 bits build
+var_append GCC_WRAPPER_INSERT " " "-D_SQ64"
diff --git a/develop/squirrel/squirrel.desc b/develop/squirrel/squirrel.desc
index 5de682176..a7568fe6b 100644
--- a/develop/squirrel/squirrel.desc
+++ b/develop/squirrel/squirrel.desc
@@ -2,7 +2,7 @@
 [COPY] This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 [COPY]
 [COPY] Filename: package/.../squirrel/squirrel.desc
-[COPY] Copyright (C) 2006 - 2007 The OpenSDE Project
+[COPY] Copyright (C) 2006 - 2008 The OpenSDE Project
 [COPY] Copyright (C) 2004 - 2006 The T2 SDE Project
 [COPY]
 [COPY] More information can be found in the files COPYING and README.
@@ -28,7 +28,7 @@
 
 [L] OpenSource
 [S] Stable
-[V] 2.1.1
+[V] 2.2.1
 [P] X -----5---9 205.500
 
-[D] 1547697742 squirrel_2.1.1_stable.tar.gz http://dl.sourceforge.net/sourceforge/squirrel/
+[D] 3326059979 squirrel_2.2.1_stable.tar.gz http://dl.sourceforge.net/sourceforge/squirrel/