diff --git a/plugins/win-dshow/virtualcam-module/virtualcam-filter.cpp b/plugins/win-dshow/virtualcam-module/virtualcam-filter.cpp
index de2bcd6c5..4820c7e1d 100644
--- a/plugins/win-dshow/virtualcam-module/virtualcam-filter.cpp
+++ b/plugins/win-dshow/virtualcam-module/virtualcam-filter.cpp
@@ -50,7 +50,7 @@ VCamFilter::VCamFilter()
 	AddRef();
 }
 
-inline void VCamFilter::ActuallyStart()
+void VCamFilter::ActuallyStart()
 {
 	if (th.joinable()) {
 		return;
@@ -121,7 +121,7 @@ inline void VCamFilter::ActuallyStart()
 	SetEvent(thread_start);
 }
 
-inline void VCamFilter::ActuallyStop()
+void VCamFilter::ActuallyStop()
 {
 	if (!th.joinable()) {
 		return;
diff --git a/plugins/win-dshow/virtualcam-module/virtualcam-filter.hpp b/plugins/win-dshow/virtualcam-module/virtualcam-filter.hpp
index 939b35d72..bf05c8948 100644
--- a/plugins/win-dshow/virtualcam-module/virtualcam-filter.hpp
+++ b/plugins/win-dshow/virtualcam-module/virtualcam-filter.hpp
@@ -52,8 +52,8 @@ class VCamFilter : public DShow::OutputFilter {
 	void UpdatePlaceholder(void);
 	const int GetOutputBufferSize(void);
 
-	inline void ActuallyStart();
-	inline void ActuallyStop();
+	void ActuallyStart();
+	void ActuallyStop();
 
 protected:
 	const wchar_t *FilterName() const override;