diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 8d234b0..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "src/viper/ffts"]
-	path = src/viper/ffts
-	url = git@github.com:anthonix/ffts.git
diff --git a/src/viper/ffts b/src/viper/ffts
deleted file mode 160000
index fe86885..0000000
--- a/src/viper/ffts
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit fe86885ecafd0d16eb122f3212403d1d5a86e24e