diff --git a/src/nouveau/vulkan/nvk_physical_device.c b/src/nouveau/vulkan/nvk_physical_device.c
index 4670e16fc65..d43d2c45ac3 100644
--- a/src/nouveau/vulkan/nvk_physical_device.c
+++ b/src/nouveau/vulkan/nvk_physical_device.c
@@ -598,7 +598,7 @@ nvk_get_device_properties(const struct nvk_instance *instance,
       .maxFragmentOutputAttachments = NVK_MAX_RTS,
       .maxFragmentDualSrcAttachments = 1,
       .maxFragmentCombinedOutputResources = 16,
-      .maxComputeSharedMemorySize = 49152,
+      .maxComputeSharedMemorySize = NVK_MAX_SHARED_SIZE,
       .maxComputeWorkGroupCount = {0x7fffffff, 65535, 65535},
       .maxComputeWorkGroupInvocations = 1024,
       .maxComputeWorkGroupSize = {1024, 1024, 64},
diff --git a/src/nouveau/vulkan/nvk_private.h b/src/nouveau/vulkan/nvk_private.h
index 89c464b8eb5..d7825121455 100644
--- a/src/nouveau/vulkan/nvk_private.h
+++ b/src/nouveau/vulkan/nvk_private.h
@@ -29,6 +29,7 @@
 
 #define NVK_SPARSE_ADDR_SPACE_SIZE (1ull << 39)
 #define NVK_MAX_BUFFER_SIZE (1ull << 31)
+#define NVK_MAX_SHARED_SIZE (48 * 1024)
 
 /* Max size of a bound cbuf */
 #define NVK_MAX_CBUF_SIZE (1u << 16)