diff --git a/src/dilog.cpp b/src/dilog.cpp
index 9e78c0a6c..43d514330 100644
--- a/src/dilog.cpp
+++ b/src/dilog.cpp
@@ -119,7 +119,7 @@ std::complex<double> dilog(const std::complex<double>& z) {
       + 1./36.,
       - 1./36.e2,
       + 1./21168.e1,
-      - 1./108864.e2
+      - 1./108864.e2,
       + 1./52690176.e1,
       - 4.0647616451442255268059093862919666745470571274397078e-11,
       + 8.9216910204564525552179873167527488515142836130490451e-13,