diff --git a/build/toolchain/win/BUILD.gn b/build/toolchain/win/BUILD.gn
index ecb8d9e3fe..d3759c8040 100644
--- a/build/toolchain/win/BUILD.gn
+++ b/build/toolchain/win/BUILD.gn
@@ -94,7 +94,7 @@ template("msvc_toolchain") {
       # TODO(brettw) enable this when GN support in the binary has been rolled.
       #precompiled_header_type = "msvc"
       pdbname = "{{target_out_dir}}/{{target_output_name}}_c.pdb"
-      command = "ninja -t msvc -e $env -- $cl /nologo /showIncludes /FC @$rspfile /c {{source}} /Fo{{output}} /Fd$pdbname"
+      command = "ninja -t msvc -e $env -- $cl /nologo /showIncludes @$rspfile /c {{source}} /Fo{{output}} /Fd$pdbname"
       depsformat = "msvc"
       description = "CC {{output}}"
       outputs = [
@@ -115,7 +115,7 @@ template("msvc_toolchain") {
       if (is_clang && invoker.current_cpu == "x86") {
         flags = "-m32"
       }
-      command = "ninja -t msvc -e $env -- $cl $flags /nologo /showIncludes /FC @$rspfile /c {{source}} /Fo{{output}} /Fd$pdbname"
+      command = "ninja -t msvc -e $env -- $cl $flags /nologo /showIncludes @$rspfile /c {{source}} /Fo{{output}} /Fd$pdbname"
       depsformat = "msvc"
       description = "CXX {{output}}"
       outputs = [