diff --git a/src/hooks/bundled/session-memory/handler.ts b/src/hooks/bundled/session-memory/handler.ts
index ceb6d5775e1..5b606d37735 100644
--- a/src/hooks/bundled/session-memory/handler.ts
+++ b/src/hooks/bundled/session-memory/handler.ts
@@ -133,35 +133,12 @@ const saveSessionToMemory: HookHandler = async (event) => {
     const dateStr = now.toISOString().split("T")[0]; // YYYY-MM-DD
 
     // Generate descriptive slug from session using LLM
-    // Prefer previousSessionEntry (old session before /new) over current (which may be empty)
     const sessionEntry = (context.previousSessionEntry || context.sessionEntry || {}) as Record<
       string,
       unknown
     >;
-    let currentSessionFile = (sessionEntry.sessionFile as string) || undefined;
-
-    // If sessionFile is empty or looks like a new/reset file, try to find the previous session file
-    if (!currentSessionFile || currentSessionFile.includes(".reset.")) {
-      // Look for previous session file in the sessions directory
-      const sessionsDir = path.dirname(currentSessionFile || "");
-      if (sessionsDir) {
-        try {
-          const files = await fs.readdir(sessionsDir);
-          const sessionFiles = files
-            .filter((f) => f.endsWith(".jsonl") && !f.includes(".reset."))
-            .toSorted()
-            .toReversed();
-          if (sessionFiles.length > 0) {
-            currentSessionFile = path.join(sessionsDir, sessionFiles[0]);
-            log.debug("Found previous session file", { file: currentSessionFile });
-          }
-        } catch {
-          // Ignore errors reading directory
-        }
-      }
-    }
-
     const currentSessionId = sessionEntry.sessionId as string;
+    const currentSessionFile = sessionEntry.sessionFile as string;
 
     log.debug("Session context resolved", {
       sessionId: currentSessionId,