diff --git a/.gitmodules b/.gitmodules
index 900ee5e..5416cad 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -313,3 +313,7 @@ url = ../rpm/mpc.git
 [submodule "mpdecimal"]
 path = mpdecimal
 url = ../rpm/mpdecimal.git
+
+[submodule "mpfr"]
+path = mpfr
+url = ../rpm/mpfr.git
diff --git a/mpfr b/mpfr
new file mode 160000
index 0000000..c6fde7b
--- /dev/null
+++ b/mpfr
@@ -0,0 +1 @@
+Subproject commit c6fde7b4ff8d0cda8d275a9f3cef50fe600ce5d6