diff --git a/src/Package/Target/php/unix.php b/src/Package/Target/php/unix.php
index 7d4d0063..dd2ae526 100644
--- a/src/Package/Target/php/unix.php
+++ b/src/Package/Target/php/unix.php
@@ -59,7 +59,7 @@ trait unix
         }
 
         if (self::getPHPVersionID() >= 80300 && self::getPHPVersionID() < 80400) {
-            SourcePatcher::patchFile('spc_fix_avx512_cache_before_80400.patch', $this->getSourceDir());
+            SourcePatcher::patchFile('spc_fix_avx512_cache_before_80400.patch', $package->getSourceDir());
         }
     }