diff --git a/ccpp/physics_namelists/input_GFS_v15p2_RRTMGP.nml b/ccpp/physics_namelists/input_GFS_v15p2_RRTMGP.nml
index 08c6af0d..9db49ed4 100644
--- a/ccpp/physics_namelists/input_GFS_v15p2_RRTMGP.nml
+++ b/ccpp/physics_namelists/input_GFS_v15p2_RRTMGP.nml
@@ -49,7 +49,7 @@
        do_RRTMGP      = .true.
        active_gases   = 'h2o_co2_o3_n2o_ch4_o2'
        ngases         = 6
-       rrtmgp_root    = '../../ccpp/physics/physics/rte-rrtmgp/'
+       rrtmgp_root    = '../../ccpp/physics/physics/Radiation/RRTMGP/rte-rrtmgp/'
        lw_file_gas    = 'rrtmgp/data/rrtmgp-data-lw-g256-2018-12-04.nc'
        lw_file_clouds = 'extensions/cloud_optics/rrtmgp-cloud-optics-coeffs-lw.nc'
        sw_file_gas    = 'rrtmgp/data/rrtmgp-data-sw-g224-2018-12-04.nc'
diff --git a/ccpp/physics_namelists/input_GFS_v16_RRTMGP.nml b/ccpp/physics_namelists/input_GFS_v16_RRTMGP.nml
index e9ad918c..375a937a 100644
--- a/ccpp/physics_namelists/input_GFS_v16_RRTMGP.nml
+++ b/ccpp/physics_namelists/input_GFS_v16_RRTMGP.nml
@@ -81,7 +81,7 @@
     doGP_lwscat        = .true.
     active_gases = 'h2o_co2_o3_n2o_ch4_o2'
     ngases = 6
-    rrtmgp_root = '../../ccpp/physics/physics/rte-rrtmgp/'
+    rrtmgp_root = '../../ccpp/physics/physics/Radiation/RRTMGP/rte-rrtmgp/'
     lw_file_gas = 'rrtmgp/data/rrtmgp-data-lw-g128-210809.nc'
     lw_file_clouds = 'extensions/cloud_optics/rrtmgp-cloud-optics-coeffs-lw.nc'
     sw_file_gas = 'rrtmgp/data/rrtmgp-data-sw-g112-210809.nc'
diff --git a/ccpp/physics_namelists/input_GFS_v16_RRTMGP_ps.nml b/ccpp/physics_namelists/input_GFS_v16_RRTMGP_ps.nml
index d8f59a74..43dcb8ee 100644
--- a/ccpp/physics_namelists/input_GFS_v16_RRTMGP_ps.nml
+++ b/ccpp/physics_namelists/input_GFS_v16_RRTMGP_ps.nml
@@ -81,7 +81,7 @@
     doGP_lwscat        = .true.
     active_gases = 'h2o_co2_o3_n2o_ch4_o2'
     ngases = 6
-    rrtmgp_root = '../../ccpp/physics/physics/rte-rrtmgp/'
+    rrtmgp_root = '../../ccpp/physics/physics/Radiation/RRTMGP/rte-rrtmgp/'
     lw_file_gas = 'rrtmgp/data/rrtmgp-data-lw-g128-210809.nc'
     lw_file_clouds = 'extensions/cloud_optics/rrtmgp-cloud-optics-coeffs-lw.nc'
     sw_file_gas = 'rrtmgp/data/rrtmgp-data-sw-g112-210809.nc'