diff --git a/ext/vulkan/vkcolorconvert.c b/ext/vulkan/vkcolorconvert.c
index 628e2a0c59..d503306c9b 100644
--- a/ext/vulkan/vkcolorconvert.c
+++ b/ext/vulkan/vkcolorconvert.c
@@ -1388,6 +1388,8 @@ _create_sampler (GstVulkanColorConvert * conv)
   /* *INDENT-OFF* */
   VkSamplerCreateInfo samplerInfo = {
       .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,
+      .pNext = NULL,
+      .flags = 0,
       .magFilter = VK_FILTER_LINEAR,
       .minFilter = VK_FILTER_LINEAR,
       .addressModeU = VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE,