diff --git a/.appveyor.yml b/.appveyor.yml
index 5dda873b..ded5b2ac 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -16,7 +16,7 @@ build_script:
   - cmd: msbuild .\profiler\build\win32\Tracy.vcxproj
   - cmd: msbuild .\capture\build\win32\capture.vcxproj
   - cmd: msbuild .\library\win32\TracyProfiler.vcxproj /property:Configuration=Release
-  - sh: sudo apt-get update && sudo apt-get -y install libglfw3-dev libgtk2.0-dev
+  - sh: sudo apt-get update && sudo apt-get -y install libglfw3-dev libgtk2.0-dev libcapstone-dev
   - sh: make -C update/build/unix debug release
   - sh: make -C profiler/build/unix debug release
   - sh: make -C capture/build/unix debug release