diff --git a/CMakeLists.txt b/CMakeLists.txt
index 31f851f..5045615 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,11 +6,7 @@ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 # Options to set
 set(availableGraphicsBackends OpenGL3.3 OpenGL2.1 OpenGLES3.0 Vulkan)
-if(WIN32)
-    set(GRAPHICS_BACKEND Vulkan CACHE STRING "Graphics backend to use")
-else()
-    set(GRAPHICS_BACKEND OpenGL3.3 CACHE STRING "Graphics backend to use")
-endif()
+set(GRAPHICS_BACKEND OpenGL3.3 CACHE STRING "Graphics backend to use")
 
 set_property(CACHE GRAPHICS_BACKEND PROPERTY STRINGS ${availableGraphicsBackends})
 list(FIND availableGraphicsBackends ${GRAPHICS_BACKEND} graphicsBackendIndex)
diff --git a/conanfile.py b/conanfile.py
index 5ae3a39..a108bef 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -45,7 +45,6 @@ class CompressorRecipe(ConanFile):
                 "use_system_libpng": False,
                 "use_system_libwebp": False,
                 "use_system_zlib": False,
-                "use_vulkan": True,
                 "enable_svg": True,
                 "enable_skottie": False,
                 "enable_bentleyottmann": True # for some reason, setting this to False results in an error when creating the project
diff --git a/src/main.cpp b/src/main.cpp
index a3c2af1..9cd21c2 100755
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -603,6 +603,7 @@ SDL_AppResult SDL_AppIterate(void *appstate) {
 
         #ifdef USE_BACKEND_VULKAN
             mS.vulkanWindowContext->getBackbufferSurface()->getCanvas()->drawImage(mS.intermediateSurface->makeTemporaryImage(), 0, 0);
+            mS.ctx->flushAndSubmit();
             mS.vulkanWindowContext->swapBuffers();
         #elif USE_BACKEND_OPENGL