diff --git a/ChangeLog b/ChangeLog
index 2e9be10c5..69d46b55c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-09-02  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* configure.ac: Clean LIBS variable after tests.
+
 2010-09-02  Colin Watson  <cjwatson@ubuntu.com>
 
 	* INSTALL: Document that libdevmapper needs to be 1.02.34 or later.
diff --git a/configure.ac b/configure.ac
index d71d94522..d362f68a5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -853,6 +853,8 @@ AC_CHECK_LIB([nvpair], [nvlist_print],
                         [Define to 1 if you have the NVPAIR library.])],)
 AC_SUBST([LIBNVPAIR])
 
+LIBS=""
+
 pkglibrootdir='$(libdir)'/`echo $PACKAGE | sed "$program_transform_name"`
 AC_SUBST(pkglibrootdir)