diff --git a/debuggerd/x86/machine.cpp b/debuggerd/x86/machine.cpp
index 141f19aa0..bcc217e83 100644
--- a/debuggerd/x86/machine.cpp
+++ b/debuggerd/x86/machine.cpp
@@ -25,7 +25,7 @@
 #include "../utility.h"
 #include "../machine.h"
 
-void dump_memory_and_code(log_t* log, pid_t tid, int scope_flags) {
+void dump_memory_and_code(log_t*, pid_t, int) {
 }
 
 void dump_registers(log_t* log, pid_t tid, int scope_flags) {
diff --git a/debuggerd/x86_64/machine.cpp b/debuggerd/x86_64/machine.cpp
index 406851ab4..c8c7aa924 100755
--- a/debuggerd/x86_64/machine.cpp
+++ b/debuggerd/x86_64/machine.cpp
@@ -27,7 +27,7 @@
 #include "../utility.h"
 #include "../machine.h"
 
-void dump_memory_and_code(log_t* log, pid_t tid, int scope_flags) {
+void dump_memory_and_code(log_t*, pid_t, int) {
 }
 
 void dump_registers(log_t* log, pid_t tid, int scope_flags) {