diff --git a/ODESolvers/schedule.ccl b/ODESolvers/schedule.ccl
index ee6a67c87..3ee299acf 100644
--- a/ODESolvers/schedule.ccl
+++ b/ODESolvers/schedule.ccl
@@ -13,6 +13,9 @@ if(use_subcycling_wip) {
     OPTIONS: global
   } "Setup Var Groups for Subcycling"
 
+  SCHEDULE GROUP ODESolvers_SyncKs
+  {
+  } "Group of Sync Ks at RM Boundary"
   SCHEDULE GROUP ODESolvers_CalcYfFromKcs1
   {
   } "Group of Calc Yfs from Kcs at RM Boundary for RK1"
diff --git a/ODESolvers/src/odesolvers_solve_subcycling.cxx b/ODESolvers/src/odesolvers_solve_subcycling.cxx
index adea5ec64..48c1d14c7 100644
--- a/ODESolvers/src/odesolvers_solve_subcycling.cxx
+++ b/ODESolvers/src/odesolvers_solve_subcycling.cxx
@@ -201,6 +201,7 @@ extern "C" void ODESolvers_Solve_Subcycling(CCTK_ARGUMENTS) {
     *const_cast<CCTK_REAL *>(&cctkGH->cctk_time) = old_time;
 
     // Sync OldState:
+    CallScheduleGroup(cctkGH, "ODESolvers_SyncKs");
 
     // Step 1:
     if (verbose)
diff --git a/TestSubcyclingMC2/schedule.ccl b/TestSubcyclingMC2/schedule.ccl
index 12d8c53df..e75e9c555 100644
--- a/TestSubcyclingMC2/schedule.ccl
+++ b/TestSubcyclingMC2/schedule.ccl
@@ -27,7 +27,7 @@ SCHEDULE TestSubcyclingMC2_SyncState IN ODESolvers_PostStep
   SYNC: state
 } "Sync old and ks"
 
-SCHEDULE TestSubcyclingMC2_SyncKs IN ODESolvers_CalcYfFromKcs1 BEFORE ODESolvers_Solve_CalcYfFromKcs1
+SCHEDULE TestSubcyclingMC2_SyncKs IN ODESolvers_SyncKs
 {
   LANG: C
   SYNC: old k1 k2 k3 k4