diff --git a/Resources/InputMethod-Info.plist b/Resources/InputMethod-Info.plist
index fa1aa46..3804189 100644
--- a/Resources/InputMethod-Info.plist
+++ b/Resources/InputMethod-Info.plist
@@ -40,6 +40,6 @@
         <string>Latn</string>
     </array>
     <key>tsInputMethodIconFileKey</key>
-    <string>WhisperKeyInput.tiff</string>
+    <string>WhisperKeyInputTemplate.tiff</string>
 </dict>
 </plist>
diff --git a/Resources/WhisperKeyInput.pbm b/Resources/WhisperKeyInput.pbm
deleted file mode 100644
index 48ca3f8..0000000
--- a/Resources/WhisperKeyInput.pbm
+++ /dev/null
@@ -1,18 +0,0 @@
-P1
-16 16
-0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0
-0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0
-0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0
-0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0
-0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0
-0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0
-0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0
-0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0
-0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0
-0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0
-0 0 0 0 1 1 0 0 0 0 1 1 0 0 0 0
-0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0
-0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0
-0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0
-0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0
-0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
diff --git a/Resources/WhisperKeyInput.svg b/Resources/WhisperKeyInput.svg
new file mode 100644
index 0000000..d6c18fc
--- /dev/null
+++ b/Resources/WhisperKeyInput.svg
@@ -0,0 +1,10 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
+  <path
+    fill="#000"
+    d="M16 3a6 6 0 0 0-6 6v7a6 6 0 0 0 12 0V9a6 6 0 0 0-6-6Z"
+  />
+  <path
+    fill="#000"
+    d="M6.5 14a1.5 1.5 0 0 1 3 0v2a6.5 6.5 0 0 0 13 0v-2a1.5 1.5 0 0 1 3 0v2a9.5 9.5 0 0 1-8 9.38V28h4a1.5 1.5 0 0 1 0 3h-11a1.5 1.5 0 0 1 0-3h4v-2.62A9.5 9.5 0 0 1 6.5 16v-2Z"
+  />
+</svg>
diff --git a/scripts/build-app.sh b/scripts/build-app.sh
index 96b11cf..2947a59 100755
--- a/scripts/build-app.sh
+++ b/scripts/build-app.sh
@@ -18,8 +18,8 @@ rm -rf "$INPUT_APP_DIR"
 mkdir -p "$INPUT_APP_DIR/Contents/MacOS" "$INPUT_APP_DIR/Contents/Resources"
 cp "$PROJECT_DIR/.build/release/WhisperKeyInput" "$INPUT_APP_DIR/Contents/MacOS/WhisperKeyInput"
 cp "$PROJECT_DIR/Resources/InputMethod-Info.plist" "$INPUT_APP_DIR/Contents/Info.plist"
-sips -s format tiff "$PROJECT_DIR/Resources/WhisperKeyInput.pbm" \
-  --out "$INPUT_APP_DIR/Contents/Resources/WhisperKeyInput.tiff" >/dev/null
+sips -s format tiff "$PROJECT_DIR/Resources/WhisperKeyInput.svg" \
+  --out "$INPUT_APP_DIR/Contents/Resources/WhisperKeyInputTemplate.tiff" >/dev/null
 codesign --force --deep --sign - "$INPUT_APP_DIR"
 
 echo "$APP_DIR"