diff --git a/var/spack/repos/builtin/packages/flecsi/package.py b/var/spack/repos/builtin/packages/flecsi/package.py
index 49a80488026..409cd032d3c 100644
--- a/var/spack/repos/builtin/packages/flecsi/package.py
+++ b/var/spack/repos/builtin/packages/flecsi/package.py
@@ -113,7 +113,8 @@ class Flecsi(CMakePackage, CudaPackage, ROCmPackage):
     depends_on("kokkos +cuda +cuda_constexpr +cuda_lambda", when="+kokkos +cuda @2.0:")
     depends_on("kokkos +rocm", when="+kokkos +rocm @2.0:")
     depends_on("kokkos +openmp", when="+kokkos +openmp @2.0:")
-    depends_on("legion@master", when="backend=legion @2.0:")
+    depends_on("legion@master", when="backend=legion @2.0:2.2.1")
+    depends_on("legion@24.03.0:", when="backend=legion @2.2.2:")
     depends_on("legion+shared", when="backend=legion +shared @2.0:")
     depends_on("legion+hdf5", when="backend=legion +hdf5 @2.0:")
     depends_on("legion+kokkos", when="backend=legion +kokkos @2.0:")