diff --git a/ChangeLog.txt b/ChangeLog.txt
index d31ed6f5fb..0474ae59ac 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -10,6 +10,10 @@
      * Change, ! Fix, % Optimization, + Addition, - Removal, ; Comment
  */
 
+2014-01-11 14:58 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
+  * src/rtl/hbproces.c
+    ! clear inheritance flag for second side of pipes passed to child process
+
 2014-01-10 11:07 UTC+0100 Przemyslaw Czerpak (druzus/at/poczta.onet.pl)
   * include/hbatomic.h
     * for GCC >= 4.1 (except MinGW) use build-in GCC __sync_*() atomic
diff --git a/src/rtl/hbproces.c b/src/rtl/hbproces.c
index f8f39796ca..d9b6888310 100644
--- a/src/rtl/hbproces.c
+++ b/src/rtl/hbproces.c
@@ -425,6 +425,13 @@ HB_FHANDLE hb_fsProcessOpen( const char * pszFilename,
       DWORD dwFlags = 0;
       LPTSTR lpCommand = HB_CHARDUP( pszFilename );
 
+      if( phStdin != NULL )
+         SetHandleInformation( ( HANDLE ) hb_fsGetOsHandle( hPipeIn [ 1 ] ), HANDLE_FLAG_INHERIT, 0 );
+      if( phStdout != NULL )
+         SetHandleInformation( ( HANDLE ) hb_fsGetOsHandle( hPipeOut[ 0 ] ), HANDLE_FLAG_INHERIT, 0 );
+      if( phStderr != NULL && phStdout != phStderr )
+         SetHandleInformation( ( HANDLE ) hb_fsGetOsHandle( hPipeErr[ 0 ] ), HANDLE_FLAG_INHERIT, 0 );
+
       memset( &pi, 0, sizeof( pi ) );
       memset( &si, 0, sizeof( si ) );
       si.cb = sizeof( si );