diff --git a/src/mod/languages/mod_managed/Makefile b/src/mod/languages/mod_managed/Makefile
index 75c6a908d3..8799ec69a7 100644
--- a/src/mod/languages/mod_managed/Makefile
+++ b/src/mod/languages/mod_managed/Makefile
@@ -21,11 +21,11 @@ local_depend:
 	cd managed && $(MAKE)
 
 local_install: $(MODINSTDIR)/mod_managed.so 
-	cd managed && $(MAKE) MODINSTDIR=$(MODINSTDIR) install
+	cd managed && $(MAKE) INSTALL="$(LTINSTALL)" MODINSTDIR=$(MODINSTDIR) install
 
 local_uninstall:
 	rm -fr $(MODINSTDIR)/mod_managed.so
-	cd managed && $(MAKE) MODINSTDIR=$(MODINSTDIR) uninstall
+	cd managed && $(MAKE) UNINSTALL="$(LTUNINSTALL)" MODINSTDIR=$(MODINSTDIR) uninstall
 
 local_clean:
 	cd managed && $(MAKE) clean
diff --git a/src/mod/languages/mod_managed/managed/Makefile b/src/mod/languages/mod_managed/managed/Makefile
index 9d8807d77c..40afb92141 100644
--- a/src/mod/languages/mod_managed/managed/Makefile
+++ b/src/mod/languages/mod_managed/managed/Makefile
@@ -7,8 +7,8 @@ mod_managed_lib.dll: Loader.cs ManagedSession.cs ApiFunction.cs AppFunction.cs E
 	gmcs -target:library -out:mod_managed_lib.dll -d:DEBUG Loader.cs ManagedSession.cs ApiFunction.cs AppFunction.cs Extensions.cs Log.cs Demo.cs swig.cs
 
 install: mod_managed_lib.dll
-	install mod_managed_lib.dll $(MODINSTDIR)
+	$(INSTALL) mod_managed_lib.dll $(MODINSTDIR)
 
 uninstall:
-	rm -f $(MODINSTDIR)/mod_managed_lib.dll
+	$(UNINSTALL) $(MODINSTDIR)/mod_managed_lib.dll