diff --git a/examples/mliap/in.mliap.unified.hippynn.Al b/examples/mliap/in.mliap.unified.hippynn.Al
index 18729e2154..2be0af158e 100644
--- a/examples/mliap/in.mliap.unified.hippynn.Al
+++ b/examples/mliap/in.mliap.unified.hippynn.Al
@@ -20,9 +20,11 @@ region          box block 0 ${nx} 0 ${ny} 0 ${nz}
 create_box      1 box
 create_atoms    1 box
 
+mass 1 26.981
+
 # choose potential
 
-pair_style	mliap unified ../../../hippynn/examples/mliap_unified_hippynn_Al.pt 0
+pair_style	mliap unified mliap_unified_hippynn_Al.pt 0
 pair_coeff	* * Al
 
 # Setup output
diff --git a/examples/mliap/in.mliap.unified.hippynn.Al.ghostneigh b/examples/mliap/in.mliap.unified.hippynn.Al.ghostneigh
index 69ac8f199c..923568f25f 100644
--- a/examples/mliap/in.mliap.unified.hippynn.Al.ghostneigh
+++ b/examples/mliap/in.mliap.unified.hippynn.Al.ghostneigh
@@ -20,9 +20,11 @@ region          box block 0 ${nx} 0 ${ny} 0 ${nz}
 create_box      1 box
 create_atoms    1 box
 
+mass 1 26.981
+
 # choose potential
 
-pair_style	mliap unified ../../../hippynn/examples/mliap_unified_hippynn_Al_multilayer.pt 1
+pair_style	mliap unified mliap_unified_hippynn_Al_multilayer.pt 1
 pair_coeff	* * Al
 
 # Setup output
diff --git a/examples/mliap/in.mliap.unified.hippynn.InP b/examples/mliap/in.mliap.unified.hippynn.InP
index b58c1b99cd..9cdf78e847 100644
--- a/examples/mliap/in.mliap.unified.hippynn.InP
+++ b/examples/mliap/in.mliap.unified.hippynn.InP
@@ -20,10 +20,13 @@ region          box block 0 ${nx} 0 ${ny} 0 ${nz}
 create_box      2 box
 create_atoms    1 box basis 5 2 basis 6 2 basis 7 2 basis 8 2
 
+mass 1 114.76
+mass 2 30.98
+
 # choose potential
 
 # Specify MLIAP Unified pair style
-pair_style mliap unified ../../../hippynn/examples/mliap_unified_hippynn_InP.pt 0
+pair_style mliap unified mliap_unified_hippynn_InP.pt 0
 pair_coeff * * In P
 
 #dump 4 all custom 1 forces.xyz fx fy fz