diff --git a/.gitmodules b/.gitmodules
index bed46b0..bfec907 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "asciimath"]
-	path = asciimath
+	path = filters/asciimath
 	url = https://github.com/Kerl13/AsciiMath.git
diff --git a/Makefile b/Makefile
index 0112f6e..cb52c1c 100644
--- a/Makefile
+++ b/Makefile
@@ -28,6 +28,6 @@ clean:
 	find . -name "*.pandoc.pdf" -delete
 
 deepclean: clean
-	(cd asciimath; make clean)
+	(cd filters/asciimath; make clean)
 	rm -f $(HS_FILTERS)
 	rm -f filters/*.hi filters/*.o
diff --git a/asciimath b/filters/asciimath
similarity index 100%
rename from asciimath
rename to filters/asciimath