diff --git a/src/ASPHERE/compute_erotate_asphere.cpp b/src/ASPHERE/compute_erotate_asphere.cpp
index 665506acdf..3cf23b87eb 100644
--- a/src/ASPHERE/compute_erotate_asphere.cpp
+++ b/src/ASPHERE/compute_erotate_asphere.cpp
@@ -20,7 +20,6 @@
 #include "atom_vec_tri.h"
 #include "update.h"
 #include "force.h"
-#include "memory.h"
 #include "error.h"
 
 using namespace LAMMPS_NS;
diff --git a/src/ASPHERE/compute_temp_asphere.cpp b/src/ASPHERE/compute_temp_asphere.cpp
index 32773b2925..d591e2ca81 100644
--- a/src/ASPHERE/compute_temp_asphere.cpp
+++ b/src/ASPHERE/compute_temp_asphere.cpp
@@ -26,7 +26,6 @@
 #include "domain.h"
 #include "modify.h"
 #include "group.h"
-#include "memory.h"
 #include "error.h"
 
 using namespace LAMMPS_NS;
diff --git a/src/ASPHERE/fix_nh_asphere.cpp b/src/ASPHERE/fix_nh_asphere.cpp
index 9e8e9d73d9..2f8f11978e 100644
--- a/src/ASPHERE/fix_nh_asphere.cpp
+++ b/src/ASPHERE/fix_nh_asphere.cpp
@@ -16,14 +16,9 @@
 ------------------------------------------------------------------------- */
 
 #include "fix_nh_asphere.h"
-#include <cstring>
-#include <cstdlib>
-#include <cmath>
 #include "math_extra.h"
 #include "atom.h"
 #include "atom_vec_ellipsoid.h"
-#include "group.h"
-#include "memory.h"
 #include "error.h"
 
 using namespace LAMMPS_NS;
diff --git a/src/ASPHERE/fix_nve_asphere.cpp b/src/ASPHERE/fix_nve_asphere.cpp
index 05219e442f..93ccf008f4 100644
--- a/src/ASPHERE/fix_nve_asphere.cpp
+++ b/src/ASPHERE/fix_nve_asphere.cpp
@@ -16,15 +16,9 @@
 ------------------------------------------------------------------------- */
 
 #include "fix_nve_asphere.h"
-#include <cmath>
-#include <cstdio>
-#include <cstring>
 #include "math_extra.h"
 #include "atom.h"
 #include "atom_vec_ellipsoid.h"
-#include "force.h"
-#include "update.h"
-#include "memory.h"
 #include "error.h"
 
 using namespace LAMMPS_NS;
diff --git a/src/ASPHERE/fix_nve_asphere_noforce.cpp b/src/ASPHERE/fix_nve_asphere_noforce.cpp
index 015cc8cfb6..3a7d7e86e9 100644
--- a/src/ASPHERE/fix_nve_asphere_noforce.cpp
+++ b/src/ASPHERE/fix_nve_asphere_noforce.cpp
@@ -12,15 +12,9 @@
 ------------------------------------------------------------------------- */
 
 #include "fix_nve_asphere_noforce.h"
-#include <cmath>
-#include <cstring>
-#include <cstdlib>
 #include "math_extra.h"
 #include "atom.h"
 #include "atom_vec_ellipsoid.h"
-#include "group.h"
-#include "update.h"
-#include "memory.h"
 #include "error.h"
 
 using namespace LAMMPS_NS;
diff --git a/src/ASPHERE/fix_nve_line.cpp b/src/ASPHERE/fix_nve_line.cpp
index 57335f22e0..5e17cb355f 100644
--- a/src/ASPHERE/fix_nve_line.cpp
+++ b/src/ASPHERE/fix_nve_line.cpp
@@ -12,9 +12,6 @@
 ------------------------------------------------------------------------- */
 
 #include "fix_nve_line.h"
-#include <cmath>
-#include <cstdio>
-#include <cstring>
 #include "atom.h"
 #include "atom_vec_line.h"
 #include "domain.h"
diff --git a/src/ASPHERE/fix_nve_tri.cpp b/src/ASPHERE/fix_nve_tri.cpp
index b1f7667d06..797fea1c5b 100644
--- a/src/ASPHERE/fix_nve_tri.cpp
+++ b/src/ASPHERE/fix_nve_tri.cpp
@@ -12,9 +12,6 @@
 ------------------------------------------------------------------------- */
 
 #include "fix_nve_tri.h"
-#include <cmath>
-#include <cstdio>
-#include <cstring>
 #include "math_extra.h"
 #include "atom.h"
 #include "atom_vec_tri.h"
diff --git a/src/ASPHERE/pair_gayberne.cpp b/src/ASPHERE/pair_gayberne.cpp
index 7dbf11c5ea..93b164c503 100644
--- a/src/ASPHERE/pair_gayberne.cpp
+++ b/src/ASPHERE/pair_gayberne.cpp
@@ -16,10 +16,8 @@
 ------------------------------------------------------------------------- */
 
 #include "pair_gayberne.h"
+#include <mpi.h>
 #include <cmath>
-#include <cstdio>
-#include <cstdlib>
-#include <cstring>
 #include "math_extra.h"
 #include "atom.h"
 #include "atom_vec_ellipsoid.h"
@@ -27,7 +25,6 @@
 #include "force.h"
 #include "neighbor.h"
 #include "neigh_list.h"
-#include "integrate.h"
 #include "citeme.h"
 #include "memory.h"
 #include "error.h"