diff --git a/src/amd/vulkan/radv_acceleration_structure.c b/src/amd/vulkan/radv_acceleration_structure.c
index 49e004fd995..d69f1e529d3 100644
--- a/src/amd/vulkan/radv_acceleration_structure.c
+++ b/src/amd/vulkan/radv_acceleration_structure.c
@@ -2102,8 +2102,10 @@ radv_CmdBuildAccelerationStructuresKHR(
                else
                   prim_consts.index_addr += ppBuildRangeInfos[i][j].primitiveOffset;
 
-               prim_consts.transform_addr = geom->geometry.triangles.transformData.deviceAddress +
-                                            ppBuildRangeInfos[i][j].transformOffset;
+               prim_consts.transform_addr = geom->geometry.triangles.transformData.deviceAddress;
+               if (prim_consts.transform_addr)
+                  prim_consts.transform_addr += ppBuildRangeInfos[i][j].transformOffset;
+
                prim_consts.vertex_stride = geom->geometry.triangles.vertexStride;
                prim_consts.vertex_format = geom->geometry.triangles.vertexFormat;
                prim_consts.index_format = geom->geometry.triangles.indexType;