diff --git a/hstr.pro b/hstr.pro
index e4c3343..350c25a 100644
--- a/hstr.pro
+++ b/hstr.pro
@@ -60,3 +60,7 @@ hstrdebug {
     QMAKE_CC = ccache gcc
 }
 QMAKE_LINK = gcc
+
+DEFINES += LINUX_KERNEL_6
+
+message(DEFINES of hstr.pro build: $$DEFINES)
diff --git a/src/hstr.c b/src/hstr.c
index 529dc66..ae56552 100644
--- a/src/hstr.c
+++ b/src/hstr.c
@@ -137,7 +137,7 @@
 
 // major.minor.revision
 static const char* VERSION_STRING=
-        "hstr version \"2.6.0\" (2022-12-11T22:00:00)"
+        "hstr version \"2.7.0\" (2023-03-11T18:15:00)"
         "\n";
 
 static const char* HSTR_VIEW_LABELS[]={
@@ -190,7 +190,7 @@ static const char* INSTALL_BASH_STRING=
         "\n  READLINE_POINT=${#READLINE_LINE}"
         "\n}"
         "\nif [[ $- =~ .*i.* ]]; then bind -x '\"\\C-r\": \"hstrwsl\"'; fi"
-#elif defined(__CYGWIN__)
+#elif defined(__CYGWIN__) || defined(LINUX_KERNEL_6)
         "\nfunction hstrcygwin {"
         "\n  offset=${READLINE_POINT}"
         "\n  READLINE_POINT=0"
diff --git a/src/hstr_utils.c b/src/hstr_utils.c
index cb3b238..a307498 100644
--- a/src/hstr_utils.c
+++ b/src/hstr_utils.c
@@ -106,7 +106,7 @@ void hstr_chop(char *s)
     }
 }
 
-#if !defined(__MS_WSL__) && !defined(__CYGWIN__) && !defined(DEBUG_NO_TIOCSTI)
+#if !defined(__MS_WSL__) && !defined(__CYGWIN__) && !defined(LINUX_KERNEL_6) && !defined(DEBUG_NO_TIOCSTI)
 void tiocsti()
 {
     char buf[] = DEFAULT_COMMAND;
@@ -120,7 +120,7 @@ void tiocsti()
 void fill_terminal_input(char* cmd, bool padding)
 {
     if(cmd && strlen(cmd)>0) {
-#if defined(__MS_WSL__) || defined(__CYGWIN__) || defined(DEBUG_NO_TIOCSTI)
+#if defined(__MS_WSL__) || defined(__CYGWIN__) || defined(LINUX_KERNEL_6) || defined(DEBUG_NO_TIOCSTI)
         fprintf(stderr, "%s", cmd);
         if(padding) fprintf(stderr, "%s", "\n");
 #else