diff --git a/src/compiler/nir/nir_opt_algebraic.py b/src/compiler/nir/nir_opt_algebraic.py
index db3c9b681b6..8ba3a245547 100644
--- a/src/compiler/nir/nir_opt_algebraic.py
+++ b/src/compiler/nir/nir_opt_algebraic.py
@@ -1419,6 +1419,7 @@ optimizations.extend([
    (('iand', ('b2i', 'a@1'), ('b2i', 'b@1')), ('b2i', ('iand', a, b))),
    (('ior', ('b2i', 'a@1'), ('b2i', 'b@1')), ('b2i', ('ior', a, b))),
    (('fmul', ('b2f', 'a@1'), ('b2f', 'b@1')), ('b2f', ('iand', a, b))),
+   (('ffma', ('b2f', 'a@1'), ('b2f', 'b@1'), c), ('fadd', ('b2f', ('iand', a, b)), c)),
    (('fsat', ('fadd', ('b2f', 'a@1'), ('b2f', 'b@1'))), ('b2f', ('ior', a, b))),
    (('iand', 'a@bool16', 1.0), ('b2f', a)),
    (('iand', 'a@bool32', 1.0), ('b2f', a)),