diff --git a/.gitmodules b/.gitmodules
index a41abc2..0b07337 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "Musashi"]
 	path = Musashi
 	url = https://github.com/xXorAa/Musashi
+[submodule "log.c"]
+	path = log.c
+	url = https://github.com/rxi/log.c
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8b7c5e2..5ab93ed 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -24,6 +24,7 @@ include_directories(
   Musashi/
   args/src/
   inih/
+  log.c/src/
   external/
   qlay/
   uthash/src/
@@ -65,6 +66,7 @@ add_executable(
   external/sdl-ps2.c
   args/src/args.c
   inih/ini.c
+  log.c/src/log.c
   Musashi/m68kcpu.c
   Musashi/m68kops.c
   Musashi/m68kdasm.c
diff --git a/log.c b/log.c
new file mode 160000
index 0000000..f9ea349
--- /dev/null
+++ b/log.c
@@ -0,0 +1 @@
+Subproject commit f9ea34994bd58ed342d2245cd4110bb5c6790153