diff --git a/.github/actions/occt-install-dep/action.yml b/.github/actions/occt-install-dep/action.yml
index 169a87637f..462639d916 100644
--- a/.github/actions/occt-install-dep/action.yml
+++ b/.github/actions/occt-install-dep/action.yml
@@ -52,6 +52,7 @@ runs:
         -DBUILD_DOC_Overview=OFF
         -DBUILD_LIBRARY_TYPE=Shared
         -DBUILD_MODULE_ApplicationFramework=OFF
+        -DBUILD_MODULE_DETools=OFF
         -DBUILD_MODULE_DataExchange=OFF
         -DBUILD_MODULE_Draw=OFF
         -DBUILD_MODULE_FoundationClasses=OFF
diff --git a/.github/actions/ospray-sb-install-dep/action.yml b/.github/actions/ospray-sb-install-dep/action.yml
index 43bba92207..2d26e45f3c 100644
--- a/.github/actions/ospray-sb-install-dep/action.yml
+++ b/.github/actions/ospray-sb-install-dep/action.yml
@@ -48,7 +48,7 @@ runs:
         -DBUILD_EMBREE_FROM_SOURCE=OFF
         -DBUILD_GLFW=OFF
         -DBUILD_OIDN=ON
-        -DBUILD_OIDN_FROM_SOURCE=OFF
+        -DBUILD_OIDN_FROM_SOURCE=ON
         -DBUILD_OSPRAY_APPS=OFF
         -DCMAKE_BUILD_TYPE=Release
         -DCMAKE_INSTALL_PREFIX:PATH=../ospray_install