diff --git a/src/3rdparty/Makefile.am b/src/3rdparty/Makefile.am
index 73d76d27..bb6a31e2 100644
--- a/src/3rdparty/Makefile.am
+++ b/src/3rdparty/Makefile.am
@@ -11,10 +11,10 @@ disable_cflags = $(filter $(AM_CPPFLAGS:-W%=-Wno-%), \
 liblol_bullet_a_SOURCES = $(bullet_sources)
 liblol_bullet_a_CPPFLAGS = -DB3_USE_CLEW $(AM_CPPFLAGS) -I$(srcdir)/bullet3/src $(disable_cflags)
 
-include bullet3.am
+include lol-bullet.am
 
 liblol_lua_a_SOURCES = $(lua_sources)
 liblol_lua_a_CPPFLAGS = $(AM_CPPFLAGS) -DLUA_ANSI
 
-include lua.am
+include lol-lua.am
 
diff --git a/src/3rdparty/bullet3.am b/src/3rdparty/lol-bullet.am
similarity index 100%
rename from src/3rdparty/bullet3.am
rename to src/3rdparty/lol-bullet.am
diff --git a/src/3rdparty/lua.am b/src/3rdparty/lol-lua.am
similarity index 100%
rename from src/3rdparty/lua.am
rename to src/3rdparty/lol-lua.am