diff --git a/srcpkgs/pcmanfm-qt/template b/srcpkgs/pcmanfm-qt/template
index 947503e5789..069e106a0f1 100644
--- a/srcpkgs/pcmanfm-qt/template
+++ b/srcpkgs/pcmanfm-qt/template
@@ -4,7 +4,7 @@ version=0.11.2
 revision=2
 build_style=cmake
 configure_args="-DPULL_TRANSLATIONS=0"
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config qt5-host-tools liblxqt-devel libfm-qt-devel"
 makedepends="lxqt-build-tools liblxqt-devel libfm-qt-devel"
 short_desc="LXQt pcmanfm Qt frontend"
 maintainer="Juan RP <xtraeme@voidlinux.eu>"
@@ -12,3 +12,7 @@ homepage="http://www.lxqt.org"
 license="GPL-2"
 distfiles="https://github.com/lxde/pcmanfm-qt/releases/download/${version}/pcmanfm-qt-${version}.tar.xz"
 checksum=553c6e399fd8142c7a848e5231f512a0f2ae9e2518cbdfcac2fdb92a3f688629
+
+post_configure() {
+	find -name flags.make -exec sed -i "{}" -e"s;-isystem;-I;g" \;
+}