diff --git a/.gitmodules b/.gitmodules
index 44314a5..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "3rdparty/indirect_predicates"]
-	path = 3rdparty/indirect_predicates
-	url = https://github.com/MarcoAttene/Indirect_Predicates.git
diff --git a/3rdparty/indirect_predicates b/3rdparty/indirect_predicates
deleted file mode 160000
index ca74afb..0000000
--- a/3rdparty/indirect_predicates
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit ca74afb8c664ed24b4482fb3c8a3175102ce3dcb