diff --git a/tests/solids/diamondC_2x1x1_pp/CMakeLists.txt b/tests/solids/diamondC_2x1x1_pp/CMakeLists.txt
index 7a016026a4..2c87bbf5be 100644
--- a/tests/solids/diamondC_2x1x1_pp/CMakeLists.txt
+++ b/tests/solids/diamondC_2x1x1_pp/CMakeLists.txt
@@ -409,7 +409,7 @@ if(QMC_MIXED_PRECISION)
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "kinetic" "19.80808002 0.00006011")
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "potential" "-40.71000239 0.00004784")
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "eeenergy" "-4.88667164 0.00001946")
-    list(APPEND DET_DIAMOND2_EXCITED_SCALARS "ionion" "-25.55133347 0.00000135")
+    list(APPEND DET_DIAMOND2_EXCITED_SCALARS "ionion" "-25.55133347 0.0000015")
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "localecp" "-12.28328453 0.00004867")
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "nonlocalecp" "2.01130431 0.00000802")
     list(APPEND DET_DIAMOND2_EXCITED_SCALARS "samples" "9.00000000 0.0")
@@ -580,7 +580,7 @@ if(QMC_MIXED_PRECISION)
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "kinetic" "24.78874085 0.00002343")
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "potential" "-44.85577373 0.00001142")
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "eeenergy" "-5.88258752 0.00000163")
-    list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "ionion" "-25.55133347 0.00000135")
+    list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "ionion" "-25.55133347 0.0000015")
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "localecp" "-16.39536396 0.00001074")
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "nonlocalecp" "2.97349421 0.00001354")
     list(APPEND DET_DIAMOND2_DMC_EXCITED_SCALARS "samples" "9.00000000 0.0")
@@ -1447,7 +1447,7 @@ if(QMC_MIXED_PRECISION)
     list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "kinetic" "17.47460491 0.00002343")
     list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "potential" "-38.41708469 0.00001142")
     list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "eeenergy" "-5.71281757 0.00000163")
-    list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "ionion" "-25.55133347 0.00000135")
+    list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "ionion" "-25.55133347 0.0000015")
     list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "localecp" "-8.33525669 0.00001074")
     list(APPEND DET_DIAMOND2_DMC_BATCH_EXCITED_SCALARS "nonlocalecp" "1.18232314 0.00001354")
   endif()