diff --git a/server/wg-peerctl.sh b/server/wg-peerctl.sh
index 2e20d97..b6e5534 100755
--- a/server/wg-peerctl.sh
+++ b/server/wg-peerctl.sh
@@ -408,13 +408,13 @@ cmd_remove() {
   local tmp
   tmp="$(mktemp)"
   awk -v pk="$client_pubkey" '
-    BEGIN {in=0; block=""; keep=1}
+    BEGIN {inside=0; block=""; keep=1}
     /^\[Peer\]/ {
-      if (in && keep) printf "%s", block
-      in=1; block=$0 ORS; keep=1; next
+      if (inside && keep) printf "%s", block
+      inside=1; block=$0 ORS; keep=1; next
     }
     {
-      if (in) {
+      if (inside) {
         block = block $0 ORS
         if ($0 ~ /^PublicKey[[:space:]]*=/) {
           line=$0
@@ -426,7 +426,7 @@ cmd_remove() {
       print
     }
     END {
-      if (in && keep) printf "%s", block
+      if (inside && keep) printf "%s", block
     }
   ' "$WG_CONF" > "$tmp"
   mv "$tmp" "$WG_CONF"