diff --git a/Configurations/10-main.conf b/Configurations/10-main.conf
index 6c73d9f4ec..a0a9e175e1 100644
--- a/Configurations/10-main.conf
+++ b/Configurations/10-main.conf
@@ -679,6 +679,7 @@ my %targets = (
         shared_cflag     => "-fPIC",
         shared_ldflag    => "-Wl,-znodelete",
         shared_extension => ".so.\$(SHLIB_VERSION_NUMBER)",
+        enable           => [ "afalgeng" ],
     },
     "linux-generic64" => {
         inherit_from     => [ "linux-generic32" ],
diff --git a/Configure b/Configure
index adb098e7fa..ca90a752f5 100755
--- a/Configure
+++ b/Configure
@@ -1518,7 +1518,7 @@ unless ($disabled{"crypto-mdebug-backtrace"})
 
 unless ($disabled{afalgeng}) {
     $config{afalgeng}="";
-    if ($target =~ m/^linux/) {
+    if (grep { $_ eq 'afalgeng' } @{$target{enable}}) {
         my $minver = 4*10000 + 1*100 + 0;
         if ($config{CROSS_COMPILE} eq "") {
             my $verstr = `uname -r`;