1 files changed, 1 insertions, 1 deletions
diff --git a/src/oss.c b/src/oss.c
index 44194eb..9683ceb 100644
--- a/src/oss.c
+++ b/src/oss.c
@@ -234,7 +234,7 @@ static int open_oss(ca_context *c, struct outstanding *out) {
     ca_return_val_if_fail(c, CA_ERROR_INVALID);
     ca_return_val_if_fail(c->private, CA_ERROR_STATE);
     ca_return_val_if_fail(out, CA_ERROR_INVALID);
-    ca_return_val_if_fail(ca_sound_file_get_nchannels(out->file) > 2, CA_ERROR_NOTSUPPORTED);
+    ca_return_val_if_fail(ca_sound_file_get_nchannels(out->file) <= 2, CA_ERROR_NOTSUPPORTED);
 
     p = PRIVATE(c);