diff --git a/var/spack/repos/builtin/packages/rmgdft/package.py b/var/spack/repos/builtin/packages/rmgdft/package.py
index 4a01a3eec40..746385dc600 100644
--- a/var/spack/repos/builtin/packages/rmgdft/package.py
+++ b/var/spack/repos/builtin/packages/rmgdft/package.py
@@ -15,6 +15,7 @@ class Rmgdft(CMakePackage, CudaPackage):
     maintainers("elbriggs")
     tags = ["ecp", "ecp-apps"]
     version("master", branch="master")
+    version("develop", branch="develop")
     version("6.1.0", tag="v6.1.0", commit="4dd5862725006b35d3118705197f89f13b24b858")
     version("5.4.0", tag="v5.4.0", commit="471251b191abb5f6ffdca4333c1fcb2add3c52f2")
     version("5.3.1", tag="v5.3.1", commit="dd6217ed82a8fe335acd0c030023b539d1be920a")