diff --git a/src/colvar.cpp b/src/colvar.cpp
index c60a7d0e2..a9d8d3e58 100644
--- a/src/colvar.cpp
+++ b/src/colvar.cpp
@@ -21,6 +21,7 @@
 #include "colvarbias.h"
 #include "colvars_memstream.h"
 
+#include "colvarcomp_torchann.h"
 
 std::map<std::string, std::function<colvar::cvc *()>> colvar::global_cvc_map =
     std::map<std::string, std::function<colvar::cvc *()>>();
diff --git a/src/colvarcomp_torchann.cpp b/src/colvarcomp_torchann.cpp
index 7f8325681..be36bdadd 100644
--- a/src/colvarcomp_torchann.cpp
+++ b/src/colvarcomp_torchann.cpp
@@ -23,7 +23,6 @@ colvar::torchANN::torchANN()
   provide(f_cvc_periodic);
 }
 
-
 colvar::torchANN::~torchANN() {}