diff --git a/EIPS/eip-1803.md b/EIPS/eip-1803.md
index 303879c30725ef..448ccbcc62d872 100644
--- a/EIPS/eip-1803.md
+++ b/EIPS/eip-1803.md
@@ -2,6 +2,7 @@
 eip: 1803
 title: Rename opcodes for clarity
 author: Alex Beregszaszi (@axic)
+discussions-to: https://ethereum-magicians.org/t/eip-1803-rename-opcodes-for-clarity/3345
 type: Standards Track
 category: Interface
 status: Draft
diff --git a/EIPS/eip-663.md b/EIPS/eip-663.md
index feae741cab8b9e..eefa7f6f455cfd 100644
--- a/EIPS/eip-663.md
+++ b/EIPS/eip-663.md
@@ -2,6 +2,7 @@
 eip: 663
 title: Unlimited SWAP and DUP instructions
 author: Alex Beregszaszi (@axic)
+discussions-to: https://ethereum-magicians.org/t/eip-663-unlimited-swap-and-dup-instructions/3346
 type: Standards Track
 category: Core
 status: Draft