diff --git a/src/macro-core/macro-action-macro.hpp b/src/macro-core/macro-action-macro.hpp
index 0e00f2ee..0b8d7a40 100644
--- a/src/macro-core/macro-action-macro.hpp
+++ b/src/macro-core/macro-action-macro.hpp
@@ -14,7 +14,7 @@ enum class PerformMacroAction {
 
 class MacroActionMacro : public MacroRefAction {
 public:
-	MacroActionMacro(Macro *m) : MacroRefAction(m) {}
+	MacroActionMacro(Macro *m) : MacroAction(m), MacroRefAction(m) {}
 	bool PerformAction();
 	void LogAction();
 	bool Save(obs_data_t *obj);
diff --git a/src/macro-core/macro-action-random.hpp b/src/macro-core/macro-action-random.hpp
index 868c08fb..6e901f2f 100644
--- a/src/macro-core/macro-action-random.hpp
+++ b/src/macro-core/macro-action-random.hpp
@@ -8,7 +8,7 @@
 
 class MacroActionRandom : public MultiMacroRefAction {
 public:
-	MacroActionRandom(Macro *m) : MultiMacroRefAction(m) {}
+	MacroActionRandom(Macro *m) : MacroAction(m), MultiMacroRefAction(m) {}
 	bool PerformAction();
 	void LogAction();
 	bool Save(obs_data_t *obj);
diff --git a/src/macro-core/macro-action-sequence.hpp b/src/macro-core/macro-action-sequence.hpp
index 29a730da..36961d86 100644
--- a/src/macro-core/macro-action-sequence.hpp
+++ b/src/macro-core/macro-action-sequence.hpp
@@ -9,7 +9,9 @@
 
 class MacroActionSequence : public MultiMacroRefAction {
 public:
-	MacroActionSequence(Macro *m) : MultiMacroRefAction(m) {}
+	MacroActionSequence(Macro *m) : MacroAction(m), MultiMacroRefAction(m)
+	{
+	}
 	bool PerformAction();
 	void LogAction();
 	bool Save(obs_data_t *obj);
diff --git a/src/macro-core/macro-action-timer.hpp b/src/macro-core/macro-action-timer.hpp
index 6913858f..023c745f 100644
--- a/src/macro-core/macro-action-timer.hpp
+++ b/src/macro-core/macro-action-timer.hpp
@@ -15,7 +15,7 @@ enum class TimerAction {
 
 class MacroActionTimer : public MacroRefAction {
 public:
-	MacroActionTimer(Macro *m) : MacroRefAction(m) {}
+	MacroActionTimer(Macro *m) : MacroAction(m), MacroRefAction(m) {}
 	bool PerformAction();
 	void LogAction();
 	bool Save(obs_data_t *obj);
diff --git a/src/macro-core/macro-action.hpp b/src/macro-core/macro-action.hpp
index aa65a4a1..2543726d 100644
--- a/src/macro-core/macro-action.hpp
+++ b/src/macro-core/macro-action.hpp
@@ -11,14 +11,14 @@ public:
 	virtual void LogAction();
 };
 
-class MacroRefAction : public MacroAction {
+class MacroRefAction : virtual public MacroAction {
 public:
 	MacroRefAction(Macro *m) : MacroAction(m) {}
 	void ResolveMacroRef();
 	MacroRef _macro;
 };
 
-class MultiMacroRefAction : public MacroAction {
+class MultiMacroRefAction : virtual public MacroAction {
 public:
 	MultiMacroRefAction(Macro *m) : MacroAction(m) {}
 	void ResolveMacroRef();
diff --git a/src/macro-core/macro-condition.hpp b/src/macro-core/macro-condition.hpp
index fd872bdd..be6767d2 100644
--- a/src/macro-core/macro-condition.hpp
+++ b/src/macro-core/macro-condition.hpp
@@ -80,14 +80,14 @@ private:
 	DurationModifier _duration;
 };
 
-class MacroRefCondition : public MacroCondition {
+class MacroRefCondition : virtual public MacroCondition {
 public:
 	MacroRefCondition(Macro *m) : MacroCondition(m) {}
 	void ResolveMacroRef();
 	MacroRef _macro;
 };
 
-class MultiMacroRefCondtition : public MacroCondition {
+class MultiMacroRefCondtition : virtual public MacroCondition {
 public:
 	MultiMacroRefCondtition(Macro *m) : MacroCondition(m) {}
 	void ResolveMacroRef();