diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index 01631c62..1568080c 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -1235,7 +1235,7 @@
 
 /**
  * TCP_OOSEQ_MAX_BYTES: The maximum number of bytes queued on ooseq per pcb.
- * Default is 0 (no limit). Only valid for TCP_QUEUE_OOSEQ==0.
+ * Default is 0 (no limit). Only valid for TCP_QUEUE_OOSEQ==1.
  */
 #if !defined TCP_OOSEQ_MAX_BYTES || defined __DOXYGEN__
 #define TCP_OOSEQ_MAX_BYTES             0
@@ -1243,7 +1243,7 @@
 
 /**
  * TCP_OOSEQ_MAX_PBUFS: The maximum number of pbufs queued on ooseq per pcb.
- * Default is 0 (no limit). Only valid for TCP_QUEUE_OOSEQ==0.
+ * Default is 0 (no limit). Only valid for TCP_QUEUE_OOSEQ==1.
  */
 #if !defined TCP_OOSEQ_MAX_PBUFS || defined __DOXYGEN__
 #define TCP_OOSEQ_MAX_PBUFS             0