diff --git a/audio/distrho-ports/distrho-ports.SlackBuild b/audio/distrho-ports/distrho-ports.SlackBuild
index eda3cc034a..7605bd5bb5 100644
--- a/audio/distrho-ports/distrho-ports.SlackBuild
+++ b/audio/distrho-ports/distrho-ports.SlackBuild
@@ -26,7 +26,7 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i?86" ]; then
+if [ "$ARCH" = "i486" ]; then
   LIBDIRSUFFIX=""
   LIBDIRMARK="32"
 elif [ "$ARCH" = "x86_64" ]; then