diff --git a/.bashrc b/.bashrc
index 669afe9..cad450f 100644
--- a/.bashrc
+++ b/.bashrc
@@ -6,7 +6,7 @@ _agent_prompt_command() {
     # Check the ssh agent socket is still alive.
     # Need to work around an ssh-add bug here: ssh-add doesn't always return 2 on failure
     # to contact the agent, so also check if any errors were produced.
-    OUTPUT=$(ssh-add -l >/dev/null)
+    OUTPUT=$(ssh-add -l 2>&1 >/dev/null)
     if ((${PIPESTATUS[0]} >= 2)) || [[ ! -z "$OUTPUT" ]]; then
       # Auth socket has become unusable, search for a new one.
       SOCK="$(_find_agent_sock)"
@@ -40,7 +40,7 @@ _clean_agent_socks() {
   local I OUTPUT SSH_AUTH_SOCK
   # Go through the array of sockets and validate each one.
   for ((I = 0; I < ${#SOCKS[@]}; I++)); do
-    OUTPUT="$(SSH_AUTH_SOCK="${SOCKS[$I]}" ssh-add -l >/dev/null)"
+    OUTPUT="$(SSH_AUTH_SOCK="${SOCKS[$I]}" ssh-add -l 2>&1 >/dev/null)"
     ((${PIPESTATUS[0]} >= 2)) || [[ ! -z "$OUTPUT" ]] && {
       unset SOCKS[$I]
     }
@@ -59,7 +59,7 @@ _find_agent_sock() {
   fi
   # Search backwards through the list to find an active socket.
   for ((I = (${#SOCKS[@]} - 1); I >= 0; I--)); do
-    OUTPUT="$(SSH_AUTH_SOCK="${SOCKS[$I]}" ssh-add -l >/dev/null)"
+    OUTPUT="$(SSH_AUTH_SOCK="${SOCKS[$I]}" ssh-add -l 2>&1 >/dev/null)"
     { ((${PIPESTATUS[0]} <= 1)) && [[ -z "$OUTPUT" ]]; } && [[ ! -z "${SOCKS[$I]}" ]] && {
       printf "%s" "${SOCKS[$I]}"
       return 0