diff --git a/Makefile b/Makefile
index a27d8fd..5dc3d4f 100644
--- a/Makefile
+++ b/Makefile
@@ -78,4 +78,6 @@ install: $(BIN)
 	$(INSTALL) -d $(BINDIR)
 	$(INSTALL) $(BIN) $(BINDIR)
 	$(INSTALL) -d $(MANDIR)$(MANSECTION)
-	$(INSTALL) $(MANPAGE) $(MANDIR)$(MANSECTION)
+	$(INSTALL) -m 444 $(MANPAGE) $(MANDIR)$(MANSECTION)
+	$(INSTALL) -d $(DATADIR)/$(BIN)/plugins
+	$(INSTALL) -m 444 plugins/* $(DATADIR)/$(BIN)/plugins/
diff --git a/main.cpp b/main.cpp
index fb5a0a9..d35c020 100644
--- a/main.cpp
+++ b/main.cpp
@@ -86,7 +86,11 @@ bool handle_window_resize(const SDL_Event& event, bool quit) {
 int main(int argc, const char * argv[]) {
     try {
         // gather plugins
+#if DEBUG
         sc::plugin<ScreensaverPlugin>::scan_plugins(sc::dirname(sc::tool_path(argv[0])) + "/plugins", "saver");
+#else
+        sc::plugin<ScreensaverPlugin>::scan_plugins("/usr/local/share/screensaver/plugins", "saver");
+#endif
         std::unique_ptr<ScreensaverPlugin> saver;
 
         int opt_char, opt_val;