diff --git a/macro/beamtime/mcbm2020/mStsPar.par b/macro/beamtime/mcbm2020/mStsPar.par
index 4c1d9b65fa3f261407eca9c88f7276fc4d72489c..b3a83d85642ab5814dcaaa6a9a9a6528f23b9e9a 100644
--- a/macro/beamtime/mcbm2020/mStsPar.par
+++ b/macro/beamtime/mcbm2020/mStsPar.par
@@ -12,7 +12,7 @@ ModuleType: Int_t \
 // STS address for the first strip of each module
 // 1 Line per ladder, from above beam to under beam
 ModAddress: Int_t \
-  0x10018002  0x10008002  0x11E004E2 // addresse matching the current mSTS geometry (PAL, 15/05/2020)
+  0x10018002  0x10008002  0x10107C02 // addresse matching the current mSTS geometry (PAL, 15/05/2020)
 // Offset of module center in X, in mm (Should be done by geometry for the unpacker!)
 ModCenterPosX: Double_t \
          0.0        0.0        0.0
diff --git a/macro/beamtime/mcbm2021/mStsPar.par b/macro/beamtime/mcbm2021/mStsPar.par
index 82b9a3481a8e626743ac47ce356dbba766e35d0c..c31eff32ef0442e59d2da5e23ae209776a312db8 100644
--- a/macro/beamtime/mcbm2021/mStsPar.par
+++ b/macro/beamtime/mcbm2021/mStsPar.par
@@ -16,9 +16,9 @@ ModuleType: Int_t \
 // 1 Line per ladder, from above beam to under beam FIXME
 ModAddress: Int_t \
   0x10008002      0x10018002 \
-  0x10008402      0x10018402    0x11E004E2 \
-  0x10008012      0x10018012    0x11E104E2 \
-  0x10008412      0x10018412    0x10008812      0x10018812      0x10028812
+  0x10008402      0x10018402    0x10107C02 \
+  0x10008412      0x10018412    0x101FFC02 \
+  0x10008012      0x10018012    0x10008812      0x10018812      0x10028812
 // Offset of module center in X, in mm (Should be done by geometry for the unpacker!)
 ModCenterPosX: Double_t \
          0.0        0.0 \
@@ -48,8 +48,8 @@ FebPulserFlag: Int_t \
      0       0       0        0     0
 // Index of the STS module for each FEB, [ NbDpb * kuNbCrobPerDpb * kuNbFebsPerCrob ] = = [ NbDpb * 1 * 5 ], -1 if inactive
 FebModuleIdx: Int_t \
-    -1       0       0       1       1 \
-     4       2       2       3       3 \
+    -1       1       1       0       0 \
+     4       3       3       2       2 \
      7       6       6       5       5 \
     10       9       9       8       8 \
     12      12      11      11      10