diff --git a/scripts/_common.zig b/scripts/_common.zig
index 8fdc49cbcf0e3087cd2c336f02e2449f182981f6..3d6ee120fc590638e902688781426c46df358bce 100644
--- a/scripts/_common.zig
+++ b/scripts/_common.zig
@@ -36,6 +36,7 @@ pub fn Main(comptime T: type) type {
             try w.print(
                 \\// Based on the source file: {s}
                 \\//
+                \\// zig fmt: off
                 \\
                 \\
             , .{T.source_url});
diff --git a/src/arabic_shaping.zig b/src/arabic_shaping.zig
index d3861d529335b3acfd2a2c6df77fa460a58eddee..55cedeca607f6450f08295b0723e979188336bfc 100644
--- a/src/arabic_shaping.zig
+++ b/src/arabic_shaping.zig
@@ -3,6 +3,7 @@
 //
 // Based on the source file: https://unicode.org/Public/13.0.0/ucd/ArabicShaping.txt
 //
+// zig fmt: off
 
 pub const Shaping = struct {
     codepoint: u21,
diff --git a/src/bidi_brackets.zig b/src/bidi_brackets.zig
index fc26b542fd8f8a7c64e2b6d6668a0c64a82b092f..6846012a0f369a4d906b9d2abdf3d3141534c40e 100644
--- a/src/bidi_brackets.zig
+++ b/src/bidi_brackets.zig
@@ -3,6 +3,7 @@
 //
 // Based on the source file: https://unicode.org/Public/13.0.0/ucd/BidiBrackets.txt
 //
+// zig fmt: off
 
 pub const BracketPairing = struct {
     codepoint: u21,
diff --git a/src/bidi_mirroring.zig b/src/bidi_mirroring.zig
index 1761a2454ab78280029e2aafa5d38f6a36f0939e..22e37d2906c299e453aa6b84fda30fe34b42842c 100644
--- a/src/bidi_mirroring.zig
+++ b/src/bidi_mirroring.zig
@@ -3,6 +3,7 @@
 //
 // Based on the source file: https://unicode.org/Public/13.0.0/ucd/BidiMirroring.txt
 //
+// zig fmt: off
 
 pub const Mirroring = struct {
     codepoint: u21,
diff --git a/src/blocks.zig b/src/blocks.zig
index 39a10bca052f8cd8e5d0fad984c9b806e17ff912..838eaffa1e31bf065db9348cd11cfb8fa01b0aec 100644
--- a/src/blocks.zig
+++ b/src/blocks.zig
@@ -3,6 +3,7 @@
 //
 // Based on the source file: https://unicode.org/Public/13.0.0/ucd/Blocks.txt
 //
+// zig fmt: off
 
 pub const Block = struct {
     from: u21,
diff --git a/src/cjk_radicals.zig b/src/cjk_radicals.zig
index 56a273f262b8de0adc224266f4572459ebdc2cda..8444580d5968ff93840f0c48d68c1bd52fa8e143 100644
--- a/src/cjk_radicals.zig
+++ b/src/cjk_radicals.zig
@@ -3,6 +3,7 @@
 //
 // Based on the source file: https://unicode.org/Public/13.0.0/ucd/CJKRadicals.txt
 //
+// zig fmt: off
 
 pub const CJKRadical = struct {
     number: u8,