diff --git a/src/compiler/glsl/glsl_to_nir.cpp b/src/compiler/glsl/glsl_to_nir.cpp
index c163724437a..4738c76dd6f 100644
--- a/src/compiler/glsl/glsl_to_nir.cpp
+++ b/src/compiler/glsl/glsl_to_nir.cpp
@@ -2569,7 +2569,7 @@ nir_visitor::visit(ir_expression *ir)
 
    case ir_binop_ldexp: result = nir_ldexp(&b, srcs[0], srcs[1]); break;
    case ir_triop_fma:
-      result = nir_ffma_old(&b, srcs[0], srcs[1], srcs[2]);
+      result = nir_ffma_weak(&b, srcs[0], srcs[1], srcs[2]);
       break;
    case ir_triop_lrp:
       result = nir_flrp(&b, srcs[0], srcs[1], srcs[2]);