diff --git a/src/SPC/builder/unix/library/libjxl.php b/src/SPC/builder/unix/library/libjxl.php
index 3646134f..52784053 100644
--- a/src/SPC/builder/unix/library/libjxl.php
+++ b/src/SPC/builder/unix/library/libjxl.php
@@ -4,6 +4,8 @@ declare(strict_types=1);
 
 namespace SPC\builder\unix\library;
 
+use SPC\toolchain\ToolchainManager;
+use SPC\toolchain\ZigToolchain;
 use SPC\util\executor\UnixCMakeExecutor;
 use SPC\util\SPCTarget;
 
@@ -11,6 +13,13 @@ trait libjxl
 {
     protected function build(): void
     {
+        if (ToolchainManager::getToolchainClass() === ZigToolchain::class) {
+            if (str_contains(getenv('SPC_TARGET'), '.2.')) {
+                throw new \RuntimeException('Zig toolchain does not support libjxl with target version.');
+            }
+            putenv('CC=gcc');
+            putenv('CXX=g++');
+        }
         UnixCMakeExecutor::create($this)
             ->addConfigureArgs(
                 '-DJPEGXL_ENABLE_TOOLS=OFF',
@@ -26,5 +35,9 @@ trait libjxl
                 '-DBUILD_TESTING=OFF'
             )
             ->build();
+        if (ToolchainManager::getToolchainClass() === ZigToolchain::class) {
+            putenv('CC=zig-cc');
+            putenv('CXX=zig-c++');
+        }
     }
 }