diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 0b73e06d4b1..31d7b6e1599 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -3416,7 +3416,10 @@ static void visit_tex(struct nir_to_llvm_context *ctx, nir_tex_instr *instr)
 		address[count++] = sample_index;
 	} else if(instr->op == nir_texop_txs) {
 		count = 0;
-		address[count++] = lod;
+		if (lod)
+			address[count++] = lod;
+		else
+			address[count++] = ctx->i32zero;
 	}
 
 	for (chan = 0; chan < count; chan++) {