diff --git a/make/autoconf/build-aux/config.guess b/make/autoconf/build-aux/config.guess
index dbb441f9a2a..afdf7cb5f92 100644
--- a/make/autoconf/build-aux/config.guess
+++ b/make/autoconf/build-aux/config.guess
@@ -68,11 +68,11 @@ if test $? = 0; then
 fi
 
 # Test and fix wsl
-echo $OUT | grep unknown-linux-gnu > /dev/null 2> /dev/null
+echo $OUT | grep '\(unknown\|pc\)-linux-gnu' > /dev/null 2> /dev/null
 if test $? = 0; then
   uname -r | grep -i microsoft > /dev/null 2> /dev/null
   if test $? = 0; then
-    OUT=`echo $OUT | sed -e 's/unknown-linux-gnu/pc-wsl/'`
+    OUT=`echo $OUT | sed -e 's/\(unknown\|pc\)-linux-gnu/pc-wsl/'`
   fi
 fi