diff --git a/src/Mod/Drawing/Templates/A0_Landscape_plain.svg b/src/Mod/Drawing/Templates/A0_Landscape_plain.svg
index 677220292e..b535b8ff7c 100644
--- a/src/Mod/Drawing/Templates/A0_Landscape_plain.svg
+++ b/src/Mod/Drawing/Templates/A0_Landscape_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="1189mm"
 	height="841mm"
 	viewBox="0 0 1189 841">
diff --git a/src/Mod/Drawing/Templates/A0_Portrait_plain.svg b/src/Mod/Drawing/Templates/A0_Portrait_plain.svg
index 113e13a5c0..bb6a3d8d0d 100644
--- a/src/Mod/Drawing/Templates/A0_Portrait_plain.svg
+++ b/src/Mod/Drawing/Templates/A0_Portrait_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="841mm"
 	height="1189mm"
 	viewBox="0 0 841 1189">
diff --git a/src/Mod/Drawing/Templates/A1_Landscape_plain.svg b/src/Mod/Drawing/Templates/A1_Landscape_plain.svg
index ffa5063614..1436c6b1fb 100644
--- a/src/Mod/Drawing/Templates/A1_Landscape_plain.svg
+++ b/src/Mod/Drawing/Templates/A1_Landscape_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="841mm"
 	height="594mm"
 	viewBox="0 0 841 594">
diff --git a/src/Mod/Drawing/Templates/A1_Portrait_plain.svg b/src/Mod/Drawing/Templates/A1_Portrait_plain.svg
index 4cf97d7377..3d00b6a06f 100644
--- a/src/Mod/Drawing/Templates/A1_Portrait_plain.svg
+++ b/src/Mod/Drawing/Templates/A1_Portrait_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="594mm"
 	height="841mm"
 	viewBox="0 0 594 841">
diff --git a/src/Mod/Drawing/Templates/A2_Landscape_plain.svg b/src/Mod/Drawing/Templates/A2_Landscape_plain.svg
index 1b167d700b..e0d3ce0ad9 100644
--- a/src/Mod/Drawing/Templates/A2_Landscape_plain.svg
+++ b/src/Mod/Drawing/Templates/A2_Landscape_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="594mm"
 	height="420mm"
 	viewBox="0 0 594 420">
diff --git a/src/Mod/Drawing/Templates/A2_Portrait_plain.svg b/src/Mod/Drawing/Templates/A2_Portrait_plain.svg
index 69defc2cbd..2e6e845e2e 100644
--- a/src/Mod/Drawing/Templates/A2_Portrait_plain.svg
+++ b/src/Mod/Drawing/Templates/A2_Portrait_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="420mm"
 	height="594mm"
 	viewBox="0 0 420 594">
diff --git a/src/Mod/Drawing/Templates/A3_Landscape_plain.svg b/src/Mod/Drawing/Templates/A3_Landscape_plain.svg
index ceb90709b6..2569cd22cc 100644
--- a/src/Mod/Drawing/Templates/A3_Landscape_plain.svg
+++ b/src/Mod/Drawing/Templates/A3_Landscape_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="420mm"
 	height="297mm"
 	viewBox="0 0 420 297">
diff --git a/src/Mod/Drawing/Templates/A3_Portrait_plain.svg b/src/Mod/Drawing/Templates/A3_Portrait_plain.svg
index be13adb84d..847f71e709 100644
--- a/src/Mod/Drawing/Templates/A3_Portrait_plain.svg
+++ b/src/Mod/Drawing/Templates/A3_Portrait_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="297mm"
 	height="420mm"
 	viewBox="0 0 297 420">
diff --git a/src/Mod/Drawing/Templates/A4_Landscape_plain.svg b/src/Mod/Drawing/Templates/A4_Landscape_plain.svg
index c1746e94e1..9e07251d4d 100644
--- a/src/Mod/Drawing/Templates/A4_Landscape_plain.svg
+++ b/src/Mod/Drawing/Templates/A4_Landscape_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="297mm"
 	height="210mm"
 	viewBox="0 0 297 210">
diff --git a/src/Mod/Drawing/Templates/A4_Portrait_plain.svg b/src/Mod/Drawing/Templates/A4_Portrait_plain.svg
index b33d3db839..252a95d94c 100644
--- a/src/Mod/Drawing/Templates/A4_Portrait_plain.svg
+++ b/src/Mod/Drawing/Templates/A4_Portrait_plain.svg
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <svg xmlns="http://www.w3.org/2000/svg" version="1.1"
+    xmlns:freecad="http://www.freecadweb.org/wiki/index.php?title=Svg_Namespace"
 	width="210mm"
 	height="297mm"
 	viewBox="0 0 210 297">