diff --git a/src/.gitignore b/src/.gitignore
index c65bb5f63b..1e4c5b9ddb 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -346,8 +346,6 @@
 /bond_bpm_spring.h
 /compute_nbond_atom.cpp
 /compute_nbond_atom.h
-/fix_bond_history.cpp
-/fix_bond_history.h
 /fix_nve_bpm_sphere.cpp
 /fix_nve_bpm_sphere.h
 /fix_update_special_bonds.cpp
diff --git a/src/BPM/fix_bond_history.cpp b/src/fix_bond_history.cpp
similarity index 100%
rename from src/BPM/fix_bond_history.cpp
rename to src/fix_bond_history.cpp
diff --git a/src/BPM/fix_bond_history.h b/src/fix_bond_history.h
similarity index 100%
rename from src/BPM/fix_bond_history.h
rename to src/fix_bond_history.h