diff --git a/contrib/build-linux-wallet.sh b/contrib/build-linux-wallet.sh
index 161f2868..88268fed 100755
--- a/contrib/build-linux-wallet.sh
+++ b/contrib/build-linux-wallet.sh
@@ -29,7 +29,7 @@ reset_qt_configure_state() {
   [[ -d "$qt_work" ]] || return 0
 
   echo "Clearing stale Qt configure state for $HOST..."
-  find "$qt_work" -mindepth 2 -maxdepth 2 -type d -name qtbase-build -prune -exec rm -rf {} +
+  rm -rf "$qt_work"
 }
 
 cd "$ROOT"
diff --git a/doc/build-menu.md b/doc/build-menu.md
index 7eb48b69..fe20b517 100644
--- a/doc/build-menu.md
+++ b/doc/build-menu.md
@@ -53,8 +53,8 @@ The Linux Qt wallet option also installs Ubuntu desktop development headers
 needed by Qt's xcb platform plugin, including fontconfig, freetype, xcb, and
 xkbcommon packages. The wallet helper uses the matching `protoc` built by
 `depends/`, so a system protobuf compiler is not required. It also clears stale
-Qt configure directories before rebuilding, because failed CMake feature checks
-can otherwise be cached between attempts.
+Qt work directories before rebuilding, because failed CMake feature checks can
+otherwise be cached between attempts.
 
 Defaults
 --------