--- contrib/x265_10bit/module.defs.orig	2026-03-22 14:31:00 UTC
+++ contrib/x265_10bit/module.defs
@@ -16,7 +16,7 @@
 X265_10.CONFIGURE.deps        =
 X265_10.CONFIGURE.static      =
 X265_10.CONFIGURE.shared      = -DENABLE_SHARED=OFF
-X265_10.CONFIGURE.extra       = -DENABLE_CLI=OFF -DHIGH_BIT_DEPTH=ON -DEXPORT_C_API=OFF -DCMAKE_ASM_NASM_FLAGS=-w-macro-params-legacy
+X265_10.CONFIGURE.extra       = -DENABLE_CLI=OFF -DHIGH_BIT_DEPTH=ON -DEXPORT_C_API=OFF -DENABLE_ALTIVEC=OFF -DCMAKE_ASM_NASM_FLAGS=-w-macro-params-legacy
 
 ifneq (1,$(FEATURE.numa))
     X265_10.CONFIGURE.extra  += -DENABLE_LIBNUMA=OFF