diff --git a/src/DPD-BASIC/pair_dpd_ext.h b/src/DPD-BASIC/pair_dpd_ext.h
index 920c805696..f01af7b34b 100644
--- a/src/DPD-BASIC/pair_dpd_ext.h
+++ b/src/DPD-BASIC/pair_dpd_ext.h
@@ -45,7 +45,7 @@ class PairDPDExt : public Pair {
   double cut_global, temperature;
   int seed;
   double **cut;
-  double **a0, **gamma, **gammaII, **gammaT;
+  double **a0, **gamma, **gammaT;
   double **sigma, **sigmaT;
   double **ws, **wsT;
   class RanMars *random;