diff --git a/requirements.txt b/requirements.txt
index 2d9ee7fc84289d54b8df957eb6b3bee96d6e3eec..abe39e8935e461184ed65898c568e8697162594b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,3 +4,4 @@ git+https://github.com/inducer/islpy
 git+https://github.com/pyopencl/pyopencl
 git+https://github.com/inducer/boxtree
 git+https://github.com/inducer/loopy
+git+https://github.com/inducer/pyfmmlib
diff --git a/setup.py b/setup.py
index 6fc3a7664dfabbf3ac34d2d791b38fbb344cf020..fa19cffff632dcc87608714aef33cc8e9d5c5e88 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,6 @@ setup(name="sumpy",
           "pytools>=2013.5.6",
           "boxtree>=2013.1",
           "pytest>=2.3",
-          "pyfmmlib>=2016.1",
           "six",
 
           # If this causes issues, see: