diff --git a/appveyor.yml b/appveyor.yml
index 7a7eea0..47b194d 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -26,7 +26,7 @@ test_script:
     )
 
 before_deploy:
-  - cargo rustc --target %TARGET% --package %CRATE_NAME% --release --bin %CRATE_NAME% -- -C lto
+  - cargo rustc --target %TARGET% --package %CRATE_NAME% --release --bin %CRATE_NAME%
   - ps: ci\before_deploy.ps1
 
 deploy:
diff --git a/ci/before_deploy.sh b/ci/before_deploy.sh
index 4528f5e..23659f3 100644
--- a/ci/before_deploy.sh
+++ b/ci/before_deploy.sh
@@ -17,7 +17,7 @@ main() {
 
     test -f Cargo.lock || cargo generate-lockfile
 
-    cross rustc --package $CRATE_NAME --bin $CRATE_NAME --target $TARGET --release -- -C lto
+    cross rustc --package $CRATE_NAME --bin $CRATE_NAME --target $TARGET --release
 
     cp target/$TARGET/release/$CRATE_NAME $stage/