diff --git a/TermTk/TTkCore/TTkTerm/term_unix.py b/TermTk/TTkCore/TTkTerm/term_unix.py
index 56bbefa7..274f24ea 100644
--- a/TermTk/TTkCore/TTkTerm/term_unix.py
+++ b/TermTk/TTkCore/TTkTerm/term_unix.py
@@ -23,6 +23,7 @@
 # SOFTWARE.
 
 import sys, os, signal
+from threading import Thread, Lock
 
 try: import termios
 except Exception as e:
@@ -118,11 +119,20 @@ class TTkTerm(TTkTermBase):
            print(f'ERROR: {e}')
     TTkTermBase.getTerminalSize = _getTerminalSize
 
+    _sigWinChMutex = Lock()
+
+    @staticmethod
+    def _sigWinChThreaded():
+        if not TTkTerm._sigWinChMutex.acquire(blocking=False): return
+        while (TTkTerm.width, TTkTerm.height) != (wh:=TTkTerm.getTerminalSize()):
+            TTkTerm.width, TTkTerm.height = wh
+            if TTkTerm._sigWinChCb is not None:
+                TTkTerm._sigWinChCb(TTkTerm.width, TTkTerm.height)
+        TTkTerm._sigWinChMutex.release()
+
     @staticmethod
     def _sigWinCh(signum, frame):
-        TTkTerm.width, TTkTerm.height = TTkTerm.getTerminalSize()
-        if TTkTerm._sigWinChCb is not None:
-            TTkTerm._sigWinChCb(TTkTerm.width, TTkTerm.height)
+        Thread(target=TTkTerm._sigWinChThreaded).start()
 
     @staticmethod
     def _registerResizeCb(callback):
diff --git a/tools/check.import.sh b/tools/check.import.sh
index 77ace93b..34e268e0 100755
--- a/tools/check.import.sh
+++ b/tools/check.import.sh
@@ -24,6 +24,7 @@ __check(){
             -e "term.*.py:import sys, os, signal" \
             -e "term.*.py:from .term_base import TTkTermBase" \
             -e "term_pyodide.py:import pyodideProxy" \
+            -e "term_unix.py:from threading import Thread, Lock" \
             -e "timer.py:import importlib" \
             -e "timer_unix.py:import threading" \
             -e "timer_pyodide.py:import pyodideProxy" \
diff --git a/tools/prepareBuild.sh b/tools/prepareBuild.sh
index 206c57c3..de8c1550 100755
--- a/tools/prepareBuild.sh
+++ b/tools/prepareBuild.sh
@@ -28,10 +28,10 @@ _TOOLS_BASE_PATH=$(dirname $(readlink -f $0))
 _BASE_PATH=${_TOOLS_BASE_PATH}/..
 _TMP_PATH=${_BASE_PATH}/tmp
 
-_MAJOR=$( git describe | sed 's,\([0-9]*\)\..*,\1,'                     )
-_MINOR=$( git describe | sed 's,[0-9]*\.\([0-9]*\)\..*,\1,'             )
-_PATCH=$( git describe | sed 's,[0-9]*\.[0-9]*\.\([0-9]*\)[^0-9].*,\1,' )
-_STAGE=$( git describe | sed 's,[^-]*-a-\?\([0-9]*\).*,\1,'             )
+_MAJOR=$( git describe --tags | sed 's,\([0-9]*\)\..*,\1,'                     )
+_MINOR=$( git describe --tags | sed 's,[0-9]*\.\([0-9]*\)\..*,\1,'             )
+_PATCH=$( git describe --tags | sed 's,[0-9]*\.[0-9]*\.\([0-9]*\)[^0-9].*,\1,' )
+_STAGE=$( git describe --tags | sed 's,[^-]*-a-\?\([0-9]*\).*,\1,'             )
 
 _VERSION="${_MAJOR}.${_MINOR}.${_PATCH}-a${_STAGE}"