diff --git a/scripts/gha/build_nswitch_docker.sh b/scripts/gha/build_nswitch_docker.sh
index 448d46e8..ebcc4419 100644
--- a/scripts/gha/build_nswitch_docker.sh
+++ b/scripts/gha/build_nswitch_docker.sh
@@ -20,6 +20,8 @@ dkp-pacman -S --noconfirm dkp-toolchain-vars || die
 # forgive me father, for I have sinned
 ln -s /usr/bin/python3 /usr/bin/python
 
+source $DEVKITPRO/switchvars.sh
+
 echo "Building libsolder..."
 
 make -C libsolder install || die