diff --git a/packages/slurm/package.py b/packages/slurm/package.py
index af92f8e..5e2b745 100644
--- a/packages/slurm/package.py
+++ b/packages/slurm/package.py
@@ -13,3 +13,15 @@ class Slurm(SpackSlurm):
 
     version("24-05-1-1", sha256="8859d90b29e6c81fdc80a16c9063c1ca58fda4245c3835016124cc044a44daec")
     version("23-11-8-1", sha256="0e5aba8eb2b6a5b567a3918190a27d8ae3b60ce03acec225ec7ed2584fa450a1")
+
+    variant("cray_shasta", default=False, description="Enable Cray Shasta support")
+
+    def configure_args(self):
+        spec = self.spec
+
+        args=super().configure_args()
+
+        if "+cray_shasta" in spec:
+            args.append("--with-cray_shasta")
+
+        return args