diff --git a/configure.ac b/configure.ac
index d0090e0..8eb877d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,6 +33,8 @@ AS_IF([test x"$enable_shared" != x"no"], [
 	AC_SUBST(OBJWEB_SHARED_LIB, "${LIB_PREFIX}objweb${LIB_SUFFIX}")
 	AC_SUBST(EXCEPTIONS_LIB_A, "exceptions.lib.a")
 	AC_SUBST(EXCEPTIONS_EXCEPTIONS_LIB_A, "exceptions/exceptions.lib.a")
+], [
+	AC_SUBST(LIBOBJWEB_DEP, "../src/libobjweb.a")
 ])
 AC_ARG_ENABLE(static, AS_HELP_STRING([--enable-static], [build static library]))
 AS_IF([test x"$enable_static" = x"yes" -o x"$enable_shared" = x"no"], [
diff --git a/extra.mk.in b/extra.mk.in
index d850b76..40a279c 100644
--- a/extra.mk.in
+++ b/extra.mk.in
@@ -8,4 +8,5 @@ EXCEPTIONS_A = @EXCEPTIONS_A@
 EXCEPTIONS_EXCEPTIONS_A = @EXCEPTIONS_EXCEPTIONS_A@
 EXCEPTIONS_EXCEPTIONS_LIB_A = @EXCEPTIONS_EXCEPTIONS_LIB_A@
 EXCEPTIONS_LIB_A = @EXCEPTIONS_LIB_A@
+LIBOBJWEB_DEP = @LIBOBJWEB_DEP@
 RUN_TESTS = @RUN_TESTS@