diff --git a/security/diswall/Makefile b/security/diswall/Makefile
index 0b12b87da066..73c98473bba7 100644
--- a/security/diswall/Makefile
+++ b/security/diswall/Makefile
@@ -11,6 +11,8 @@ WWW=		https://diswall.stream
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+BROKEN_powerpc64le=	compilation failure: called `Option::unwrap()` on a `None` value in ring-0.16.20/build.rs: # see https://github.com/dis-works/diswall-rs/issues/7
+
 USES=		cargo sqlite
 
 USE_GITHUB=	yes