diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index ff1513c3f4..d19feb0b52 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -27,7 +27,7 @@ set_directory_properties(PROPERTIES EXCLUDE_FROM_ALL ON)
 
 # Xbyak (also used by Dynarmic, so needs to be added first)
 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
-    if (PLATFORM_SUN OR PLATFORM_OPENBSD OR PLATFORM_NETBSD)
+    if (PLATFORM_SUN OR PLATFORM_OPENBSD OR PLATFORM_NETBSD OR PLATFORM_DRAGONFLY)
         AddJsonPackage(xbyak_sun)
     else()
         AddJsonPackage(xbyak)