diff --git a/visigen/MainXlib.cpp b/visigen/MainXlib.cpp
index d8f38511f..333d3920d 100644
--- a/visigen/MainXlib.cpp
+++ b/visigen/MainXlib.cpp
@@ -254,6 +254,7 @@ int main(int argc, const char** argv) {
       Log.report(logvisor::Fatal, fmt("unable to make GLX context current"));
     XUnlockDisplay(xDisp);
 
+    UpdatePercent(0);
     renderer.Run(UpdatePercent);
 
     XLockDisplay(xDisp);
@@ -295,7 +296,6 @@ int main(int argc, const char** argv) {
   }
 
   renderer.Terminate();
-  pthread_cancel(clientThread.native_handle());
   if (clientThread.joinable())
     clientThread.join();
 
diff --git a/visigen/VISIBuilder.cpp b/visigen/VISIBuilder.cpp
index 4bef8c277..3aa472f87 100644
--- a/visigen/VISIBuilder.cpp
+++ b/visigen/VISIBuilder.cpp
@@ -265,7 +265,6 @@ std::vector<uint8_t> VISIBuilder::build(const zeus::CAABox& fullAabb, size_t mod
 
   Progress prog(updatePercent);
 #ifndef _WIN32
-  parentPid = getppid();
   auto terminate = [this, parentPid]() {
     return renderCache.m_renderer.m_terminate || (parentPid ? kill(parentPid, 0) : false);
   };