diff --git a/num-format/Cargo.toml b/num-format/Cargo.toml
index cdc2eef..fe99d74 100644
--- a/num-format/Cargo.toml
+++ b/num-format/Cargo.toml
@@ -29,7 +29,7 @@ libc = { version = "0.2.134", optional = true }
 [target.'cfg(windows)'.dependencies]
 num-format-windows = { version = "0.4.4", optional = true }
 widestring = { version = "1.0.2", optional = true }
-winapi = { version = "0.3.9", features = ["winnls"], optional = true }
+winapi = { version = "0.3.9", features = ["winnls", "errhandlingapi"], optional = true }
 
 [features]
 default = ["std"]