diff --git a/customization.cfg b/customization.cfg
index ea4b4ed..b79a253 100644
--- a/customization.cfg
+++ b/customization.cfg
@@ -200,6 +200,9 @@ _cacule_rdb="false"
 # https://github.com/hamadmarri/cacule-cpu-scheduler/blob/master/patches/CacULE/RDB/rdb.patch#L56
 _cacule_rdb_interval="19"
 
+# TT only - Enable High HZ patch (available for 5.15 only) - Default is "false"
+_tt_high_hz="false"
+
 # MuQSS and PDS only - SMT (Hyperthreading) aware nice priority and policy support (SMT_NICE) - Kernel default is "true" - You can disable this on non-SMT/HT CPUs for lower overhead
 _smt_nice=""
 
diff --git a/linux-tkg-config/prepare b/linux-tkg-config/prepare
index 90b81eb..6af02d4 100644
--- a/linux-tkg-config/prepare
+++ b/linux-tkg-config/prepare
@@ -201,6 +201,8 @@ _set_cpu_scheduler() {
     _avail_cpu_scheds=("pds" "bmq" "cacule" "tt" "cfs")
   elif [ "$_basever" = "518" ]; then
     _avail_cpu_scheds=("pds" "bmq" "cacule" "tt" "cfs")
+  elif [ "$_basever" = "519" ]; then
+    _avail_cpu_scheds=("tt" "cfs")
   else
     _avail_cpu_scheds=("cfs")
   fi
@@ -633,6 +635,16 @@ _tkg_srcprep() {
       fi
       tkgpatch="$srcdir/tt.patch" && _tkg_patcher
     fi
+    if [ "$_tt_high_hz" = "true" ] && [ $_basever = 515 ]; then
+      _msg="Applying TT High HZ patch"
+      if [ "${_distro}" = "Void" ]; then
+        curl "https://raw.githubusercontent.com/hamadmarri/TT-CPU-Scheduler/master/patches/${_basekernel}/high-hz.patch" > "$wrksrc"/tt_high_hz.patch
+        tkgpatch="$wrksrc/tt_high_hz.patch" && _tkg_patcher
+      else
+        curl "https://raw.githubusercontent.com/hamadmarri/TT-CPU-Scheduler/master/patches/${_basekernel}/high-hz.patch" > "$srcdir"/tt_high_hz.patch
+        tkgpatch="$srcdir/tt_high_hz.patch" && _tkg_patcher
+      fi
+    fi 
   elif [ "${_cpusched}" = "cfs" ]; then
     _msg="Applying Glitched CFS patch"
     tkgpatch="$srcdir/0003-glitched-cfs.patch" && _tkg_patcher