diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index d23420a35c5..a604451d3df 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -1292,7 +1292,7 @@ binop("umul24_relaxed", tuint32, _2src_commutative + associative, "src0 * src1")
 
 unop_convert("fisnormal", tbool1, tfloat, "isnormal(src0)")
 unop_convert("fisfinite", tbool1, tfloat, "isfinite(src0)")
-unop_convert("fisfinite32", tint32, tfloat, "isfinite(src0)")
+unop_convert("fisfinite32", tbool32, tfloat, "isfinite(src0)")
 
 # vc4-specific opcodes