diff --git a/GPU/Vulkan/DrawEngineVulkan.cpp b/GPU/Vulkan/DrawEngineVulkan.cpp
index 3ca11821ed..4cf1a6882a 100644
--- a/GPU/Vulkan/DrawEngineVulkan.cpp
+++ b/GPU/Vulkan/DrawEngineVulkan.cpp
@@ -626,7 +626,6 @@ void DrawEngineVulkan::DoFlush(VkCommandBuffer cmd) {
 		// We don't detect clears in this path, so here we can switch framebuffers if necessary.
 
 		int vertexCount = 0;
-		int maxIndex = 0;
 		bool useElements = true;
 
 		// Decode directly into the pushbuffer
@@ -635,7 +634,6 @@ void DrawEngineVulkan::DoFlush(VkCommandBuffer cmd) {
 		gpuStats.numUncachedVertsDrawn += indexGen.VertexCount();
 		useElements = !indexGen.SeenOnlyPurePrims();
 		vertexCount = indexGen.VertexCount();
-		maxIndex = indexGen.MaxIndex();
 		if (!useElements && indexGen.PureCount()) {
 			vertexCount = indexGen.PureCount();
 		}
diff --git a/ext/native/thin3d/thin3d_gl.cpp b/ext/native/thin3d/thin3d_gl.cpp
index c04855a2db..898e19a948 100644
--- a/ext/native/thin3d/thin3d_gl.cpp
+++ b/ext/native/thin3d/thin3d_gl.cpp
@@ -729,7 +729,7 @@ void Thin3DGLContext::SetTextures(int start, int count, Thin3DTexture **textures
 		glActiveTexture(GL_TEXTURE0 + i);
 		glTex->Bind();
 
-		if (samplerStates_.size() > i && samplerStates_[i]) {
+		if ((int)samplerStates_.size() > i && samplerStates_[i]) {
 			samplerStates_[i]->Apply(glTex->HasMips(), glTex->CanWrap());
 		}
 	}
diff --git a/ext/native/thin3d/thin3d_vulkan.cpp b/ext/native/thin3d/thin3d_vulkan.cpp
index f2e6a7fb1c..9ae2ed90fa 100644
--- a/ext/native/thin3d/thin3d_vulkan.cpp
+++ b/ext/native/thin3d/thin3d_vulkan.cpp
@@ -249,7 +249,6 @@ public:
 	void ToVulkan(VkPipelineVertexInputStateCreateInfo *info, VkVertexInputAttributeDescription *attrDescs, VkVertexInputBindingDescription *bindDescs) {
 		memset(info, 0, sizeof(*info));
 		info->sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
-		int offset = 0;
 		for (uint32_t i = 0; i < components_.size(); i++) {
 			attrDescs[i].binding = 0;
 			attrDescs[i].format = ConvertVertexDataTypeToVk(components_[i].type);