diff --git a/code/ryzom/tools/scripts/linux/build b/code/ryzom/tools/scripts/linux/build
index 0d6b3053b..eb148971b 100755
--- a/code/ryzom/tools/scripts/linux/build
+++ b/code/ryzom/tools/scripts/linux/build
@@ -410,7 +410,7 @@ echo CFLAGS="$BUILD_CFLAGS" CXXFLAGS="$BUILD_CXXFLAGS"
 
             # Copy the headers
             mkdir -p $BUILD_DIR/nel \
-                && cp -Rfdp $NEL_SRC/include $BUILD_DIR/nel
+                && cp -RfPp $NEL_SRC/include $BUILD_DIR/nel
 
             # Remove from the compilation directory the useless CVS
             # informations