diff --git a/cups-config.in b/cups-config.in
index 9dd094d..b073a07 100755
--- a/cups-config.in
+++ b/cups-config.in
@@ -17,7 +17,7 @@ prefix=@prefix@
 exec_prefix=@exec_prefix@
 bindir=@bindir@
 includedir=@includedir@
-libdir=@libdir@
+libdir=${prefix}/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH)
 datarootdir=@datadir@
 datadir=@datadir@
 sysconfdir=@sysconfdir@
@@ -29,7 +29,8 @@ INSTALLSTATIC=@INSTALLSTATIC@
 # flags for compiler and linker...
 CFLAGS=""
 LDFLAGS="@EXPORT_LDFLAGS@"
-LIBS="@LIBGSSAPI@ @DNSSDLIBS@ @EXPORT_SSLLIBS@ @LIBZ@ @LIBS@"
+LIBGSSAPI=`[ ! -x /usr/bin/krb5-config ] || /usr/bin/krb5-config --libs`
+LIBS="$LIBGSSAPI @DNSSDLIBS@ @EXPORT_SSLLIBS@ @LIBZ@ @LIBS@"
 
 # Check for local invocation...
 selfdir=`dirname $0`
@@ -43,7 +44,7 @@ else
 	CFLAGS="$CFLAGS -I$includedir"
     fi
 
-    if test $libdir != /usr/lib -a $libdir != /usr/lib32 -a $libdir != /usr/lib64; then
+    if test $libdir != /usr/lib -a $libdir != /usr/lib32 -a $libdir != /usr/lib64 -a $libdir != /usr/lib/$(dpkg-architecture -qDEB_HOST_MULTIARCH); then
 	LDFLAGS="$LDFLAGS -L$libdir"
     fi
 fi