diff --git a/sources/Monaspace Argon Var.glyphs b/sources/Monaspace Argon Var.glyphs
index 7c191221..f3a8c789 100644
--- a/sources/Monaspace Argon Var.glyphs	
+++ b/sources/Monaspace Argon Var.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Argon Var)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:21:59 +0000";
diff --git a/sources/Monaspace Argon.glyphs b/sources/Monaspace Argon.glyphs
index 71fa2b2f..3b58993e 100644
--- a/sources/Monaspace Argon.glyphs	
+++ b/sources/Monaspace Argon.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Argon)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:21:59 +0000";
diff --git a/sources/Monaspace Krypton Var.glyphs b/sources/Monaspace Krypton Var.glyphs
index caa7c446..9620dc68 100644
--- a/sources/Monaspace Krypton Var.glyphs	
+++ b/sources/Monaspace Krypton Var.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Krypton Var)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:34:56 +0000";
diff --git a/sources/Monaspace Krypton.glyphs b/sources/Monaspace Krypton.glyphs
index cee877f2..2bd12aef 100644
--- a/sources/Monaspace Krypton.glyphs	
+++ b/sources/Monaspace Krypton.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Krypton)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:34:56 +0000";
diff --git a/sources/Monaspace Neon Var.glyphs b/sources/Monaspace Neon Var.glyphs
index 1d8287df..9677d751 100644
--- a/sources/Monaspace Neon Var.glyphs	
+++ b/sources/Monaspace Neon Var.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Neon Var)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:26:19 +0000";
diff --git a/sources/Monaspace Neon.glyphs b/sources/Monaspace Neon.glyphs
index 3f06e8f4..b111c742 100644
--- a/sources/Monaspace Neon.glyphs	
+++ b/sources/Monaspace Neon.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Neon)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:26:19 +0000";
diff --git a/sources/Monaspace Radon Var.glyphs b/sources/Monaspace Radon Var.glyphs
index e8a4a81e..f62d804b 100644
--- a/sources/Monaspace Radon Var.glyphs	
+++ b/sources/Monaspace Radon Var.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Radon Var)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:35:59 +0000";
diff --git a/sources/Monaspace Radon.glyphs b/sources/Monaspace Radon.glyphs
index cbb9c524..92aa9ec3 100644
--- a/sources/Monaspace Radon.glyphs	
+++ b/sources/Monaspace Radon.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Radon)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:35:59 +0000";
diff --git a/sources/Monaspace Xenon Var.glyphs b/sources/Monaspace Xenon Var.glyphs
index d687b850..6f14db86 100644
--- a/sources/Monaspace Xenon Var.glyphs	
+++ b/sources/Monaspace Xenon Var.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Xenon Var)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:39:33 +0000";
diff --git a/sources/Monaspace Xenon.glyphs b/sources/Monaspace Xenon.glyphs
index 71f9462b..cace78c3 100644
--- a/sources/Monaspace Xenon.glyphs	
+++ b/sources/Monaspace Xenon.glyphs	
@@ -26,6 +26,21 @@ customParameters = (
 {
 name = versionString;
 value = "Version 1.000 (Monaspace Xenon)";
+},
+{
+name = panose;
+value = (
+2,
+0,
+0,
+9,
+0,
+0,
+0,
+0,
+0,
+0
+);
 }
 );
 date = "2023-11-01 23:39:33 +0000";