diff --git a/external/mesytec-mvlc b/external/mesytec-mvlc
index 55dcda2..b77701f 160000
--- a/external/mesytec-mvlc
+++ b/external/mesytec-mvlc
@@ -1 +1 @@
-Subproject commit 55dcda2e0288bdbe60e883cae796d11cacbe2078
+Subproject commit b77701fb3904fd46da95de89336af702a900b541
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6cb72ee..bc7a47c 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -21,7 +21,7 @@ set(MVLC_NNG_NODE_WARN_FLAGS -Wall -Wextra -Wpedantic)
 #target_include_directories(dp_common INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
 
 add_library(mesytec-node-nng mesytec_node_nng.cc)
-target_include_directories(mesytec-node-nng PUBLIC $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>)
+target_include_directories(mesytec-node-nng PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../include>)
 target_link_libraries(mesytec-node-nng PUBLIC nng PUBLIC spdlog)
 target_compile_features(mesytec-node-nng PUBLIC cxx_std_17)
 
diff --git a/src/mesy_nng_pipeline_main.cc b/src/mesy_nng_pipeline_main.cc
index ea76c68..12ea751 100644
--- a/src/mesy_nng_pipeline_main.cc
+++ b/src/mesy_nng_pipeline_main.cc
@@ -260,10 +260,7 @@ int main(int argc, char *argv[])
     }
 
     #if 1
-    nng_socket pipe0PubSocket;
-
-    if (auto res = nng_pub0_open(&pipe0PubSocket))
-        mesy_nng_fatal("nng_pub0_open", res);
+    nng_socket pipe0PubSocket = make_pub_socket();
 
     if (auto res = nng_listen(pipe0PubSocket, "inproc://pipe0_pub", nullptr, 0))
         mesy_nng_fatal("nng_listen pipe0_pub", res);
diff --git a/src/pipeline.h b/src/pipeline.h
new file mode 100644
index 0000000..f51444b
--- /dev/null
+++ b/src/pipeline.h
@@ -0,0 +1,14 @@
+#ifndef CF3DAF23_18D2_419E_9DCC_3855C5A63226
+#define CF3DAF23_18D2_419E_9DCC_3855C5A63226
+
+#include <mesytec-node/mesytec_node_nng.h>
+
+namespace mesytec::mnode::pipeline
+{
+
+
+
+
+}
+
+#endif /* CF3DAF23_18D2_419E_9DCC_3855C5A63226 */