diff --git a/ReleaseNotes.txt b/ReleaseNotes.txt
index 82994f0..1675d9e 100644
--- a/ReleaseNotes.txt
+++ b/ReleaseNotes.txt
@@ -1,10 +1,11 @@
 ------------------------------------------------------------------------------------------------------------------------------------
-Rx3-Docker/Docker Tools V 1.5.2 - A. GIBERT - 2026/05/27
+Rx3-Docker/Docker Tools V 1.5.2 - A. GIBERT - 2026/05/28
 ------------------------------------------------------------------------------------------------------------------------------------
 
 - Move lib to top dir and remove usr,
 - Update mk_base_image to use urpmi-setup-dump.cgi,
 - Fix double / bug in docker_tools_install,
+- Add docker_mk_env default global variables,
 - Now support rx3-base 1.1.2.
 
 
diff --git a/SPECS/docker_tools.spec b/SPECS/docker_tools.spec
index 113ef8e..dfc8adf 100644
--- a/SPECS/docker_tools.spec
+++ b/SPECS/docker_tools.spec
@@ -184,7 +184,7 @@ cp sbin/*                               %{buildroot}%{_sbindir}
 #-----------------------------------------------------------------------------------------------------------------------------------
 
 %changelog
-* Wed May 27 2026 Arnaud G. GIBERT <arnaud@rx3.net> - 1.5.2-1rx3.mga9
+* Thu May 28 2026 Arnaud G. GIBERT <arnaud@rx3.net> - 1.5.2-1rx3.mga9
 - Update to 1.5.2
 - move lib to top dir
 
diff --git a/sbin/docker_mk_env b/sbin/docker_mk_env
index b8e60f9..364fe35 100755
--- a/sbin/docker_mk_env
+++ b/sbin/docker_mk_env
@@ -53,6 +53,19 @@
 
 
 
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Global Variables
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+declare -g           DOCKER_TOOLS_VOLUME="SINGLE"
+declare -g    DOCKER_TOOLS_EXEPTION_LIBS=""
+declare -g    DOCKER_TOOLS_EXEPTION_LOGS=""
+declare -g DOCKER_TOOLS_USER_GROUP_FORCE="FALSE"
+
+
+
+
+
 #-----------------------------------------------------------------------------------------------------------------------------------
 # Init
 #-----------------------------------------------------------------------------------------------------------------------------------