diff --git a/install.ps1 b/install.ps1
index 4446ee2f..0f02b749 100644
--- a/install.ps1
+++ b/install.ps1
@@ -8,7 +8,7 @@ param(
 
 $ErrorActionPreference = "Stop"
 $defaultInstallUrl = "https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-$defaultInstallSha256 = "84b6a006895a34929d99cfd890f028c2ae09e134385dfd10cc955288daaf4260"
+$defaultInstallSha256 = "2db3ce4cf58905d34d45633e7d955ba106b343f8348c8bd81ece5731560d331c"
 $maximumInstallerBytes = 2MB
 $installerExit = 0
 $installer = if ($PSScriptRoot) { Join-Path $PSScriptRoot "install.py" } else { $null }
diff --git a/install.py b/install.py
index a1da727c..35d5bc22 100644
--- a/install.py
+++ b/install.py
@@ -550,8 +550,9 @@ def _windows_retroarch_dirs() -> list[Path]:
     """Folders holding retroarch.exe where its installers put it.
 
     C:/RetroArch-Win64 by default, C:/RetroArch for 32-bit builds, the same
-    names under Program Files, every Steam library, and the Emulators folder
-    of an installed ES-DE (es_find_rules.xml lists all of them).
+    names under Program Files, every Steam library, the Emulators folder of
+    an installed ES-DE (es_find_rules.xml lists all of them), and a Scoop
+    install, user or global.
     """
     candidates = [_host_path("C:/RetroArch-Win64"), _host_path("C:/RetroArch")]
     for var in ("ProgramFiles", "ProgramFiles(x86)"):
@@ -565,6 +566,21 @@ def _windows_retroarch_dirs() -> list[Path]:
     candidates += [
         library / "steamapps" / "common" / "RetroArch" for library in _steam_libraries()
     ]
+    # Scoop's Extras bucket: <root>\apps\retroarch\current, the root being
+    # %SCOOP% or ~\scoop for a user install, %SCOOP_GLOBAL% or
+    # %ProgramData%\scoop for a global one. Its system folder is persisted
+    # through a junction, so the folder beside retroarch.exe is the real one.
+    scoop_roots = [
+        os.environ.get("SCOOP") or (
+            str(Path(os.environ["USERPROFILE"]) / "scoop") if os.environ.get("USERPROFILE") else ""
+        ),
+        os.environ.get("SCOOP_GLOBAL") or (
+            str(Path(os.environ["ProgramData"]) / "scoop") if os.environ.get("ProgramData") else ""
+        ),
+    ]
+    candidates += [
+        Path(root) / "apps" / "retroarch" / "current" for root in scoop_roots if root
+    ]
     return [folder for folder in candidates if (folder / "retroarch.exe").is_file()]
 
 
diff --git a/install.sh b/install.sh
index eb6b30aa..a15a8ec1 100755
--- a/install.sh
+++ b/install.sh
@@ -18,7 +18,7 @@ esac
 TEMP_INSTALLER=""
 TEMP_DIRECTORY=""
 DEFAULT_INSTALL_URL="https://raw.githubusercontent.com/Abdess/retrobios/main/install.py"
-DEFAULT_INSTALL_SHA256="84b6a006895a34929d99cfd890f028c2ae09e134385dfd10cc955288daaf4260"
+DEFAULT_INSTALL_SHA256="2db3ce4cf58905d34d45633e7d955ba106b343f8348c8bd81ece5731560d331c"
 MAX_INSTALLER_BYTES=2097152
 
 cleanup() {
diff --git a/tests/test_install.py b/tests/test_install.py
index 7c5eb0af..d7817856 100644
--- a/tests/test_install.py
+++ b/tests/test_install.py
@@ -1133,6 +1133,17 @@ class RetroArchIsFoundWhereWindowsInstallsPutIt(unittest.TestCase):
         found = self._exe(program_files / "RetroArch-Win64")
         self.assertIn(found, install._windows_retroarch_dirs())
 
+    def test_a_scoop_install(self):
+        # `scoop install retroarch` puts it under ~/scoop/apps/retroarch/current,
+        # which none of the searched folders covered.
+        program_files = Path(_tempdir(self))
+        self._env(program_files)
+        home = Path(_tempdir(self))
+        found = self._exe(home / "scoop" / "apps" / "retroarch" / "current")
+        with unittest.mock.patch.dict(os.environ, {"USERPROFILE": str(home)}):
+            os.environ.pop("SCOOP", None)
+            self.assertIn(found, install._windows_retroarch_dirs())
+
     def test_a_steam_library_on_another_drive(self):
         program_files = Path(_tempdir(self))
         library = Path(_tempdir(self))