diff --git a/setup.py b/setup.py
index 425474a..3dd924a 100644
--- a/setup.py
+++ b/setup.py
@@ -16,5 +16,5 @@
     keywords="biology dna",
     packages=find_packages(exclude="docs"),
     include_package_data=True,
-    install_requires=["biopython"],
+    install_requires=["pandas", "biopython"],
 )