diff --git a/srcpkgs/subjack/template b/srcpkgs/subjack/template
index 16cc2d04d65..8f8faa7bf97 100644
--- a/srcpkgs/subjack/template
+++ b/srcpkgs/subjack/template
@@ -11,3 +11,7 @@ license="Apache-2.0"
 homepage="https://github.com/haccer/subjack"
 distfiles="${homepage}/archive/${version}.tar.gz"
 checksum=0047348b947cb46709bd089ee672cc8f2d7ac3805a93043306c484bfcc9c6e65
+
+if [ "$XBPS_TARGET_WORDSIZE" = "32" ]; then
+	broken="src/github.com/valyala/fasthttp/round2_32.go:25:10: undefined: math"
+fi