diff --git a/systems/Perlmutter/config-command b/systems/Perlmutter/config-command
index b62704dc..4f7ecee3 100644
--- a/systems/Perlmutter/config-command
+++ b/systems/Perlmutter/config-command
@@ -6,6 +6,7 @@ PREFIX=$DIR/../Prequisites/install/
     --enable-shm=nvlink \
     --enable-gen-simd-width=64 \
     --enable-accelerator=cuda \
+    --enable-setdevice \
     --disable-accelerator-cshift \
     --with-gmp=$PREFIX \
     --disable-fermion-reps \