diff --git a/src/precompile.jl b/src/precompile.jl
index 0f86f2d4..602148ec 100644
--- a/src/precompile.jl
+++ b/src/precompile.jl
@@ -1,7 +1,7 @@
 using PrecompileTools
 
 @setup_workload begin
-	vs = ([1.0], Float32[1.0], ComplexF32[1.0], ComplexF64[1.0])
+	vs = ([1.0], ComplexF64[1.0])
 	Bs = Any[BandedMatrix(0 => v) for v in vs]
 	@compile_workload begin
 		for B in Bs, op in (+, -, *)