diff --git a/configure.ac b/configure.ac
index e578f65..4ec3116 100644
--- a/configure.ac
+++ b/configure.ac
@@ -383,7 +383,7 @@ AC_ARG_ENABLE([tests-build],
 
 AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$build_examples" != xno])
 AM_CONDITIONAL([BUILD_TESTS], [test "x$build_tests" != xno])
-AM_CONDITIONAL([BUILD_UMOCKDEV_TEST], [test "x$ac_have_umockdev" = xyes -a "x$log_enabled" != xno])
+AM_CONDITIONAL([BUILD_UMOCKDEV_TEST], [test "x$ac_have_umockdev" = xyes -a "x$log_enabled" != xno -a "x$debug_log_enabled" != xyes])
 AM_CONDITIONAL([CREATE_IMPORT_LIB], [test "x$create_import_lib" = xyes])
 AM_CONDITIONAL([OS_DARWIN], [test "x$backend" = xdarwin])
 AM_CONDITIONAL([OS_HAIKU], [test "x$backend" = xhaiku])
diff --git a/libusb/version_nano.h b/libusb/version_nano.h
index 37a12f6..1890e36 100644
--- a/libusb/version_nano.h
+++ b/libusb/version_nano.h
@@ -1 +1 @@
-#define LIBUSB_NANO 11878
+#define LIBUSB_NANO 11879