diff --git a/src/apps/installer/InstallerApp.cpp b/src/apps/installer/InstallerApp.cpp
index e48f0cae46..a4e72373be 100644
--- a/src/apps/installer/InstallerApp.cpp
+++ b/src/apps/installer/InstallerApp.cpp
@@ -250,8 +250,8 @@ InstallerApp::ReadyToRun()
 
 	BRect eulaFrame = BRect(0, 0, 600, 450);
 	fEULAWindow = new BWindow(eulaFrame, B_TRANSLATE("README"),
-		B_MODAL_WINDOW, B_NOT_ZOOMABLE | B_NOT_MINIMIZABLE
-			| B_AUTO_UPDATE_SIZE_LIMITS);
+		B_MODAL_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL, B_NOT_ZOOMABLE
+			| B_NOT_MINIMIZABLE | B_AUTO_UPDATE_SIZE_LIMITS, B_ALL_WORKSPACES);
 
 	BLayoutBuilder::Group<>(fEULAWindow, B_VERTICAL, 10)
 		.SetInsets(10)
diff --git a/src/apps/installer/InstallerWindow.cpp b/src/apps/installer/InstallerWindow.cpp
index 4dd4899640..a43fe39826 100644
--- a/src/apps/installer/InstallerWindow.cpp
+++ b/src/apps/installer/InstallerWindow.cpp
@@ -157,7 +157,7 @@ InstallerWindow::InstallerWindow()
 	:
 	BWindow(BRect(-2000, -2000, -1800, -1800),
 		B_TRANSLATE_SYSTEM_NAME("Installer"), B_TITLED_WINDOW,
-		B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS),
+		B_NOT_ZOOMABLE | B_AUTO_UPDATE_SIZE_LIMITS, B_ALL_WORKSPACES),
 	fEncouragedToSetupPartitions(false),
 	fDriveSetupLaunched(false),
 	fBootManagerLaunched(false),