diff --git a/lldb/source/Plugins/Process/FreeBSDKernel/ProcessFreeBSDKernel.cpp b/lldb/source/Plugins/Process/FreeBSDKernel/ProcessFreeBSDKernel.cpp
index 997b590851103..abfbdb1a970d4 100644
--- a/lldb/source/Plugins/Process/FreeBSDKernel/ProcessFreeBSDKernel.cpp
+++ b/lldb/source/Plugins/Process/FreeBSDKernel/ProcessFreeBSDKernel.cpp
@@ -50,7 +50,7 @@ class ProcessFreeBSDKernelFVC : public ProcessFreeBSDKernel {
 class ProcessFreeBSDKernelKVM : public ProcessFreeBSDKernel {
 public:
   ProcessFreeBSDKernelKVM(lldb::TargetSP target_sp, lldb::ListenerSP listener,
-                          kvm_t *fvc);
+                          kvm_t *fvc, const FileSpec &core_file);
 
   ~ProcessFreeBSDKernelKVM();