diff --git a/examples/EAGLE_ICs/EAGLE_12/eagle_12.yml b/examples/EAGLE_ICs/EAGLE_12/eagle_12.yml
index 93c8c740f58efb23a017a7d229f81a685e837b1a..bb7c935ffa7538883eccbf3e2c58f5e99b30d97e 100644
--- a/examples/EAGLE_ICs/EAGLE_12/eagle_12.yml
+++ b/examples/EAGLE_ICs/EAGLE_12/eagle_12.yml
@@ -53,6 +53,11 @@ SPH:
   minimal_temperature:   100.0    # (internal units)
   initial_temperature:   268.7
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_ICs/EAGLE_25/eagle_25.yml b/examples/EAGLE_ICs/EAGLE_25/eagle_25.yml
index d5307533c0ffccae7644f06dbe33c27bf46f4114..5131dad836b7b86e89d6b44f85a958430a969ec8 100644
--- a/examples/EAGLE_ICs/EAGLE_25/eagle_25.yml
+++ b/examples/EAGLE_ICs/EAGLE_25/eagle_25.yml
@@ -53,6 +53,11 @@ SPH:
   minimal_temperature:   100.0    # (internal units)
   initial_temperature:   268.7
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_ICs/EAGLE_50/eagle_50.yml b/examples/EAGLE_ICs/EAGLE_50/eagle_50.yml
index f757dc9dcf104237c6ecc5e472d29f79375a1d53..7e16740866dbae53d43aef59e59c0f9424a760f0 100644
--- a/examples/EAGLE_ICs/EAGLE_50/eagle_50.yml
+++ b/examples/EAGLE_ICs/EAGLE_50/eagle_50.yml
@@ -53,6 +53,11 @@ SPH:
   minimal_temperature:   100.0    # (internal units)
   initial_temperature:   268.7
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_low_z/EAGLE_100/eagle_100.yml b/examples/EAGLE_low_z/EAGLE_100/eagle_100.yml
index f77036b5d55f33b4fd3f42c7bea0ccc124003a40..51ebde355c064103344f5ed7a07699d0d23b2394 100644
--- a/examples/EAGLE_low_z/EAGLE_100/eagle_100.yml
+++ b/examples/EAGLE_low_z/EAGLE_100/eagle_100.yml
@@ -58,6 +58,11 @@ SPH:
   CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
   minimal_temperature:   100      # (internal units)
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters related to the initial conditions
 InitialConditions:
   file_name:  ./EAGLE_ICs_100.hdf5   # The file to read
diff --git a/examples/EAGLE_low_z/EAGLE_12/eagle_12.yml b/examples/EAGLE_low_z/EAGLE_12/eagle_12.yml
index f470c691a5a76207998f6d854f6e8d44f0a1aebb..4649dc372d39855161c3cb0aeb09a7a964255d5c 100644
--- a/examples/EAGLE_low_z/EAGLE_12/eagle_12.yml
+++ b/examples/EAGLE_low_z/EAGLE_12/eagle_12.yml
@@ -59,6 +59,11 @@ SPH:
   CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
   minimal_temperature:   100      # (internal units)
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml b/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml
index 07685bf783b34b2872df4a32610fa791db01cded..cd2b4f06b3fc3723af480bd88d854f3d39d3eb12 100644
--- a/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml
+++ b/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml
@@ -67,6 +67,11 @@ SPH:
   CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
   minimal_temperature:   100      # (internal units)
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml b/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml
index 943c64c7a29fd87b9b5f78a4edded6b14e0f3c57..54a1c47404c15a8574c02e93bba3e8931b5e59c3 100644
--- a/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml
+++ b/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml
@@ -58,6 +58,11 @@ SPH:
   CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
   minimal_temperature:   100      # (internal units)
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.
diff --git a/examples/EAGLE_low_z/EAGLE_6/eagle_6.yml b/examples/EAGLE_low_z/EAGLE_6/eagle_6.yml
index 48a825750fd2a927ba08dfc5a8a4607a490fe0d8..140dec0022e21091702ec61222be29be7fe3b56f 100644
--- a/examples/EAGLE_low_z/EAGLE_6/eagle_6.yml
+++ b/examples/EAGLE_low_z/EAGLE_6/eagle_6.yml
@@ -68,6 +68,11 @@ SPH:
   CFL_condition:         0.1      # Courant-Friedrich-Levy condition for time integration.
   minimal_temperature:   100      # (internal units)
 
+# Parameters of the stars neighbour search
+Stars:
+  resolution_eta:        1.1642   # Target smoothing length in units of the mean inter-particle separation
+  h_tolerance:           7e-3
+
 # Parameters for the Friends-Of-Friends algorithm
 FOF:
   basename:                        fof_output  # Filename for the FOF outputs.