diff --git a/examples/QUANTUM/NWChem/data.water.nwchem b/examples/QUANTUM/NWChem/data.water.nwchem.qmmm
similarity index 100%
rename from examples/QUANTUM/NWChem/data.water.nwchem
rename to examples/QUANTUM/NWChem/data.water.nwchem.qmmm
diff --git a/examples/QUANTUM/NWChem/in.water.nwchem.qmmm b/examples/QUANTUM/NWChem/in.water.nwchem.qmmm
index 4b44002f58..d46a8e7498 100644
--- a/examples/QUANTUM/NWChem/in.water.nwchem.qmmm
+++ b/examples/QUANTUM/NWChem/in.water.nwchem.qmmm
@@ -6,7 +6,7 @@ atom_style	full
 bond_style      harmonic
 angle_style     harmonic
 
-read_data       data.water.nwchem
+read_data       data.water.nwchem.qmmm
 
 # QM atoms are 1st water
 # MM atoms are 2nd water
diff --git a/examples/QUANTUM/NWChem/in.water.nwchem.qmmm.plugin b/examples/QUANTUM/NWChem/in.water.nwchem.qmmm.plugin
index 4460a04dc8..f79411e4d5 100644
--- a/examples/QUANTUM/NWChem/in.water.nwchem.qmmm.plugin
+++ b/examples/QUANTUM/NWChem/in.water.nwchem.qmmm.plugin
@@ -6,7 +6,7 @@ atom_style	full
 bond_style      harmonic
 angle_style     harmonic
 
-read_data       data.water.nwchem
+read_data       data.water.nwchem.qmmm
 
 # QM atoms are 1st water
 # MM atoms are 2nd water