diff --git a/src/CLASS2/bond_class2.cpp b/src/CLASS2/bond_class2.cpp
index 8aec47c394..2b33039a13 100644
--- a/src/CLASS2/bond_class2.cpp
+++ b/src/CLASS2/bond_class2.cpp
@@ -16,18 +16,18 @@
    Contributing author: Eric Simon (Cray)
 ------------------------------------------------------------------------- */
 
-#include <cstring>
 #include "bond_class2.h"
 
-#include <cmath>
 #include "atom.h"
 #include "neighbor.h"
 #include "comm.h"
 #include "force.h"
-#include "pair.h"
 #include "memory.h"
 #include "error.h"
 
+#include <cmath>
+#include <cstring>
+
 using namespace LAMMPS_NS;
 
 /* ---------------------------------------------------------------------- */
diff --git a/src/EXTRA-MOLECULE/dihedral_fourier.cpp b/src/EXTRA-MOLECULE/dihedral_fourier.cpp
index 666b5e91a1..afc309ee17 100644
--- a/src/EXTRA-MOLECULE/dihedral_fourier.cpp
+++ b/src/EXTRA-MOLECULE/dihedral_fourier.cpp
@@ -26,7 +26,6 @@
 #include "math_const.h"
 #include "memory.h"
 #include "neighbor.h"
-#include "pair.h"
 
 #include <cmath>