diff --git a/src/cli/components/MemfsTreeViewer.tsx b/src/cli/components/MemfsTreeViewer.tsx
index 8e00e4d..0a177c2 100644
--- a/src/cli/components/MemfsTreeViewer.tsx
+++ b/src/cli/components/MemfsTreeViewer.tsx
@@ -141,7 +141,7 @@ export function MemfsTreeViewer({
   const terminalWidth = useTerminalWidth();
   const solidLine = SOLID_LINE.repeat(Math.max(terminalWidth, 10));
   const isTmux = Boolean(process.env.TMUX);
-  const adeUrl = `https://app.letta.com/agents/${agentId}?view=memory${conversationId ? `&conversation=${conversationId}` : ""}`;
+  const adeUrl = `https://app.letta.com/agents/${agentId}?view=memory${conversationId && conversationId !== "default" ? `&conversation=${conversationId}` : ""}`;
 
   // State
   const [selectedIndex, setSelectedIndex] = useState(0);
diff --git a/src/cli/components/MemoryTabViewer.tsx b/src/cli/components/MemoryTabViewer.tsx
index 94c61e1..f7dd839 100644
--- a/src/cli/components/MemoryTabViewer.tsx
+++ b/src/cli/components/MemoryTabViewer.tsx
@@ -39,7 +39,7 @@ export function MemoryTabViewer({
   const terminalWidth = useTerminalWidth();
   const solidLine = SOLID_LINE.repeat(Math.max(terminalWidth, 10));
   const isTmux = Boolean(process.env.TMUX);
-  const adeUrl = `https://app.letta.com/agents/${agentId}?view=memory${conversationId ? `&conversation=${conversationId}` : ""}`;
+  const adeUrl = `https://app.letta.com/agents/${agentId}?view=memory${conversationId && conversationId !== "default" ? `&conversation=${conversationId}` : ""}`;
 
   const [selectedTabIndex, setSelectedTabIndex] = useState(0);
   const [scrollOffset, setScrollOffset] = useState(0);
diff --git a/src/cli/helpers/errorFormatter.ts b/src/cli/helpers/errorFormatter.ts
index e381e85..de3c294 100644
--- a/src/cli/helpers/errorFormatter.ts
+++ b/src/cli/helpers/errorFormatter.ts
@@ -476,6 +476,6 @@ function createAgentLink(
   agentId: string,
   conversationId?: string,
 ): string {
-  const url = `https://app.letta.com/agents/${agentId}${conversationId ? `?conversation=${conversationId}` : ""}`;
+  const url = `https://app.letta.com/agents/${agentId}${conversationId && conversationId !== "default" ? `?conversation=${conversationId}` : ""}`;
   return `View agent: \x1b]8;;${url}\x1b\\${agentId}\x1b]8;;\x1b\\ (run: ${runId})`;
 }