diff --git a/compact/tracking/definitions_craterlake.xml b/compact/tracking/definitions_craterlake.xml
index 73b2f03e6..3963c0ec5 100644
--- a/compact/tracking/definitions_craterlake.xml
+++ b/compact/tracking/definitions_craterlake.xml
@@ -51,7 +51,7 @@
     <comment> Forward TOF region  </comment>
     <constant name="ForwardTOFRegion_zmin"        value="174.0*cm" />
     <constant name="ForwardTOFRegion_tan"         value="CentralTrackingRegionP_tan" />
-    <constant name="ForwardTOFRegion_minR"        value="10.5*cm" />
+    <constant name="ForwardTOFRegion_minR"        value="9.5*cm" />
     <constant name="ForwardTOFRegion_maxR"        value="60.5*cm" />
     <constant name="ForwardTOF_xOffset"           value="-2.75*cm" />
     <constant name="ForwardTOF_det_height"        value="2.0*cm" />
diff --git a/compact/tracking/tof_endcap.xml b/compact/tracking/tof_endcap.xml
index fa603d267..ebec385ff 100644
--- a/compact/tracking/tof_endcap.xml
+++ b/compact/tracking/tof_endcap.xml
@@ -107,7 +107,7 @@
     <comment> 1 um padding to not have layer and module touch (ACTS requirement) </comment>
     <constant name="TOFEndcapLayer_thickness"   value="TOFEndcapMod_thickness + 2 * TOFEndcapMod_dz + 1 * um" />
 
-    <constant name="ForwardTOFMod_rmin"         value="ForwardTOFRegion_minR-1*cm" />
+    <constant name="ForwardTOFMod_rmin"         value="ForwardTOFRegion_minR" />
     <constant name="ForwardTOFMod_rmax"         value="ForwardTOFRegion_maxR" />
     <constant name="ForwardTOFMod1_zmin"        value="ForwardTOF_zmin" />
     <constant name="ForwardTOFMod2_zmin"        value="ForwardTOF_zmin + ForwardTOFMod_offset" />