diff --git a/OptiScaler/hooks/FG_Hooks.cpp b/OptiScaler/hooks/FG_Hooks.cpp
index 843bead5..736533fa 100644
--- a/OptiScaler/hooks/FG_Hooks.cpp
+++ b/OptiScaler/hooks/FG_Hooks.cpp
@@ -661,6 +661,13 @@ HRESULT FGHooks::hkResizeBuffers(IDXGISwapChain* This, UINT BufferCount, UINT Wi
         }
     }
 
+    // DLSSG creates its swapchain with ALLOW_TEARING and DXGI rejects resizes that add or remove it
+    if (State::Instance().activeFgOutput == FGOutput::DLSSG && !(SwapChainFlags & DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING))
+    {
+        LOG_DEBUG("Keeping DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING for DLSSG");
+        SwapChainFlags |= DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING;
+    }
+
     LOG_DEBUG("BufferCount: {}, Width: {}, Height: {}, NewFormat:{}, SwapChainFlags: {:X}", BufferCount, Width, Height,
               (UINT) NewFormat, SwapChainFlags);
 
@@ -902,6 +909,13 @@ HRESULT FGHooks::hkResizeBuffers1(IDXGISwapChain3* This, UINT BufferCount, UINT
         }
     }
 
+    // DLSSG creates its swapchain with ALLOW_TEARING and DXGI rejects resizes that add or remove it
+    if (State::Instance().activeFgOutput == FGOutput::DLSSG && !(SwapChainFlags & DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING))
+    {
+        LOG_DEBUG("Keeping DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING for DLSSG");
+        SwapChainFlags |= DXGI_SWAP_CHAIN_FLAG_ALLOW_TEARING;
+    }
+
     LOG_DEBUG("BufferCount: {}, Width: {}, Height: {}, NewFormat:{}, SwapChainFlags: {:X}, Caller: {}", BufferCount,
               Width, Height, (UINT) Format, SwapChainFlags, Util::WhoIsTheCaller(_ReturnAddress()));