diff --git a/packages_pi.txt b/packages_pi.txt
index 4c6b72a..9127fde 100644
--- a/packages_pi.txt
+++ b/packages_pi.txt
@@ -590,6 +590,7 @@ pidgin
 pinentry
 pixman
 pkcs11-helper
+pkg-config
 polkit
 polkit-gnome
 polkit-qt5
diff --git a/pacman.conf_pi b/pacman.conf_pi
index 745ff34..7281958 100755
--- a/pacman.conf_pi
+++ b/pacman.conf_pi
@@ -23,7 +23,7 @@ HoldPkg     = pacman glibc
 Architecture = armv7h
 
 # Pacman won't upgrade packages listed in IgnorePkg and members of IgnoreGroup
-#IgnorePkg   =
+IgnorePkg   = pkgconf
 #IgnoreGroup =
 
 #NoUpgrade   =