diff --git a/Call.cpp b/Call.cpp
index e3bb419..ad8df87 100644
--- a/Call.cpp
+++ b/Call.cpp
@@ -1,5 +1,4 @@
 #include "elfspy/Call.h"
-#include "elfspy/Fake.h"
 
 namespace spy
 {
diff --git a/elfspy/Fake.h b/elfspy/Fake.h
index 56b1a5a..d98ed8a 100644
--- a/elfspy/Fake.h
+++ b/elfspy/Fake.h
@@ -4,6 +4,7 @@
 #include "elfspy/Lambda.h"
 
 #include <memory>
+#include <vector>
 
 namespace spy
 {
@@ -19,7 +20,16 @@ namespace spy
 
 class FakeI {
 };
-extern std::vector<std::shared_ptr<FakeI>> fake_list;
+extern std::vector<FakeI *> fake_list;
+void delete_mocks (void) {
+	while (fake_list.size () != 0) {
+		auto index = fake_list.size () - 1;
+		auto element = fake_list[index];
+
+		fake_list.erase (fake_list.begin() + index);
+		delete element;
+	}
+}
 template <typename H, typename ReturnType, typename... ArgTypes>
 class Fake : FakeI
 {
diff --git a/elfspy/Lambda.h b/elfspy/Lambda.h
index cf95a94..4299da4 100644
--- a/elfspy/Lambda.h
+++ b/elfspy/Lambda.h
@@ -1,6 +1,8 @@
 #ifndef ELFSPY_LAMBDA_H
 #define ELFSPY_LAMBDA_H
 
+#include <utility>
+
 namespace spy
 {
 
diff --git a/meson.build b/meson.build
index 003bff8..afe1c52 100644
--- a/meson.build
+++ b/meson.build
@@ -11,6 +11,7 @@ sources = [
     'GOTEntry.cpp',
     'Fail.cpp',
     'MFile.cpp',
+    'Fake.cpp',
 ]
 
 headers = [