diff --git a/cmake/OssiaDeps.cmake b/cmake/OssiaDeps.cmake
index d46d00586b1..4c47489c11a 100644
--- a/cmake/OssiaDeps.cmake
+++ b/cmake/OssiaDeps.cmake
@@ -19,15 +19,22 @@ if(OSSIA_SUBMODULE_AUTOUPDATE)
       tuplet
       unordered_dense
       verdigris
-      weakjack
       websocketpp
       whereami
       ../cmake/cmake-modules
       ios-cmake
   )
 
+  if(OSSIA_ENABLE_JACK)
+    set(OSSIA_SUBMODULES ${OSSIA_SUBMODULES} weakjack)
+  endif()
+
   if(OSSIA_DATAFLOW)
-    set(OSSIA_SUBMODULES ${OSSIA_SUBMODULES} exprtk dr_libs rubberband libsamplerate kfr)
+    set(OSSIA_SUBMODULES ${OSSIA_SUBMODULES} dno dr_libs exprtk libsamplerate perlinnoise rubberband)
+  endif()
+
+  if(OSSIA_ENABLE_FFT)
+    set(OSSIA_SUBMODULES ${OSSIA_SUBMODULES} kfr)
   endif()
 
   if(OSSIA_DNSSD)
@@ -71,15 +78,10 @@ endif()
 include(deps/boost)
 include(deps/concurrentqueue)
 include(deps/ctre)
-include(deps/dno)
-include(deps/dr_libs)
-include(deps/exprtk)
 include(deps/flicks)
 include(deps/fmt)
-include(deps/libremidi)
 include(deps/mdspan)
 include(deps/nano-signal-slot)
-include(deps/perlinnoise)
 include(deps/rapidfuzz)
 include(deps/rapidjson)
 include(deps/re2)
@@ -93,7 +95,15 @@ include(deps/unordered_dense)
 include(deps/verdigris)
 include(deps/websocketpp)
 
+if(OSSIA_PROTOCOL_MIDI)
+  include(deps/libremidi)
+endif()
+
 if(OSSIA_DATAFLOW)
+  include(deps/dno)
+  include(deps/dr_libs)
+  include(deps/exprtk)
+  include(deps/perlinnoise)
   if(OSSIA_ENABLE_LIBSAMPLERATE)
     include(deps/samplerate) # comes before as rubberband depends on it
     if(NOT TARGET SampleRate::samplerate)
diff --git a/src/ossia/dataflow/execution/merged_policy.hpp b/src/ossia/dataflow/execution/merged_policy.hpp
index 794929a24d3..8acdd394e38 100644
--- a/src/ossia/dataflow/execution/merged_policy.hpp
+++ b/src/ossia/dataflow/execution/merged_policy.hpp
@@ -7,7 +7,11 @@
 
 namespace ossia
 {
-struct merged_execution_state_policy : local_state_execution_policy
+struct
+#if defined(OSSIA_TESTING)
+    OSSIA_EXPORT
+#endif
+        merged_execution_state_policy : local_state_execution_policy
 {
   void commit() override;
   ossia::mono_state m_monoState;