diff --git a/sci-libs/libsigrokdecode/libsigrokdecode-0.5.3.recipe b/sci-libs/libsigrokdecode/libsigrokdecode-0.5.3.recipe
index 8abcb22ad..60cf5753c 100644
--- a/sci-libs/libsigrokdecode/libsigrokdecode-0.5.3.recipe
+++ b/sci-libs/libsigrokdecode/libsigrokdecode-0.5.3.recipe
@@ -10,11 +10,11 @@ The protocol decoders are written in Python (>= 3.0)."
 HOMEPAGE="https://sigrok.org/wiki/Libsigrokdecode"
 COPYRIGHT="2014-2020 sigrok contributors"
 LICENSE="GNU GPL v3"
-REVISION="2"
+REVISION="3"
 SOURCE_URI="http://sigrok.org/download/source/libsigrokdecode/libsigrokdecode-$portVersion.tar.gz"
 CHECKSUM_SHA256="c50814aa6743cd8c4e88c84a0cdd8889d883c3be122289be90c63d7d67883fc0"
 
-ARCHITECTURES="!x86_x86 x86_64"
+ARCHITECTURES="!x86_gcc2 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
 libVersion="4.2.1"