diff --git a/ci/release/template/scripts/install.sh b/ci/release/template/scripts/install.sh
index 1db6c5d1f..e6fb00720 100755
--- a/ci/release/template/scripts/install.sh
+++ b/ci/release/template/scripts/install.sh
@@ -6,7 +6,14 @@ cd -- "$(dirname "$0")/.."
 main() {
   ensure_prefix_sh_c
   "$sh_c" mkdir -p "$PREFIX/bin"
-  "$sh_c" install ./bin/d2 "$PREFIX/bin/d2"
+
+  ensure_os
+  if [ "$OS" = windows ]; then
+    "$sh_c" install ./bin/d2 "$PREFIX/bin/d2.exe"
+  else
+    "$sh_c" install ./bin/d2 "$PREFIX/bin/d2"
+  fi
+
   "$sh_c" mkdir -p "$PREFIX/share/man/man1"
   "$sh_c" install ./man/d2.1 "$PREFIX/share/man/man1"
 }
diff --git a/ci/release/template/scripts/uninstall.sh b/ci/release/template/scripts/uninstall.sh
index 686335c9e..04f2319a8 100755
--- a/ci/release/template/scripts/uninstall.sh
+++ b/ci/release/template/scripts/uninstall.sh
@@ -5,7 +5,14 @@ cd -- "$(dirname "$0")/.."
 
 main() {
   ensure_prefix_sh_c
-  "$sh_c" rm -f "$PREFIX/bin/d2"
+
+  ensure_os
+  if [ "$OS" = windows ]; then
+    "$sh_c" rm -f "$PREFIX/bin/d2.exe"
+  else
+    "$sh_c" rm -f "$PREFIX/bin/d2"
+  fi
+
   "$sh_c" rm -f "$PREFIX/share/man/man1/d2.1"
 }
 
diff --git a/ci/sub b/ci/sub
index c186afdcc..54d7f80dc 160000
--- a/ci/sub
+++ b/ci/sub
@@ -1 +1 @@
-Subproject commit c186afdcc1a6ef8a8f6202df2cb3fd89f104a567
+Subproject commit 54d7f80dc41689707ab00cca52d430e898672e9f