diff --git a/.github/workflows/linux_tests.yaml b/.github/workflows/linux_tests.yaml
index fd38ca77..2d453a29 100644
--- a/.github/workflows/linux_tests.yaml
+++ b/.github/workflows/linux_tests.yaml
@@ -68,7 +68,7 @@ jobs:
   tcl85-nolibtclenvmodules:
     runs-on: ubuntu-22.04
     env:
-      CONFIGURE_OPTS: --with-tclsh=tclsh8.5 --prefix=/tmp/modules --disable-libtclenvmodules --with-tcl=/usr/local/lib --enable-versioning --with-loadedmodules=null:dot --without-pager --disable-avail-indepth --with-terminal-background=light --with-unload-match-order=returnfirst --disable-implicit-default --with-search-match=contains --with-locked-configs=extra_siteconfig --disable-auto-handling --disable-extended-default --disable-advanced-version-spec --disable-color --with-icase=never --with-tcl-linter=nagelfar135/nagelfar.tcl
+      CONFIGURE_OPTS: --with-tclsh=tclsh8.5 --prefix=/tmp/modules --disable-libtclenvmodules --with-tcl=/usr/local/lib --enable-versioning --with-loadedmodules=null:dot --without-pager --disable-avail-indepth --disable-spider-indepth --with-terminal-background=light --with-unload-match-order=returnfirst --disable-implicit-default --with-search-match=contains --with-locked-configs=extra_siteconfig --disable-auto-handling --disable-extended-default --disable-advanced-version-spec --disable-color --with-icase=never --with-tcl-linter=nagelfar135/nagelfar.tcl
       COVERAGE: y
       EXTRA_SCRIPT_PRETEST: make install-testinitrc install-testsiteconfig
       EXTRA_SCRIPT_POSTTEST: make uninstall-testconfig