diff --git a/app/render/colorprocessor.h b/app/render/colorprocessor.h
index 531f0ce3f..d5d4abc11 100644
--- a/app/render/colorprocessor.h
+++ b/app/render/colorprocessor.h
@@ -74,6 +74,6 @@ using ColorProcessorChain = QVector<ColorProcessorPtr>;
 
 OLIVE_NAMESPACE_EXIT
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::ColorProcessorPtr);
+Q_DECLARE_METATYPE(OLIVE_NAMESPACE::ColorProcessorPtr)
 
 #endif // COLORPROCESSOR_H
diff --git a/app/render/rendermanager.h b/app/render/rendermanager.h
index 06b23c59d..a1083dc70 100644
--- a/app/render/rendermanager.h
+++ b/app/render/rendermanager.h
@@ -144,6 +144,6 @@ private:
 
 OLIVE_NAMESPACE_EXIT
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::RenderManager::TicketType);
+Q_DECLARE_METATYPE(OLIVE_NAMESPACE::RenderManager::TicketType)
 
 #endif // RENDERBACKEND_H
diff --git a/app/render/renderprocessor.h b/app/render/renderprocessor.h
index 17098179d..68627a6c2 100644
--- a/app/render/renderprocessor.h
+++ b/app/render/renderprocessor.h
@@ -78,6 +78,6 @@ private:
 
 OLIVE_NAMESPACE_EXIT
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::RenderProcessor::RenderedWaveform);
+Q_DECLARE_METATYPE(OLIVE_NAMESPACE::RenderProcessor::RenderedWaveform)
 
 #endif // RENDERPROCESSOR_H
diff --git a/app/render/texture.h b/app/render/texture.h
index b06af89d3..20353deea 100644
--- a/app/render/texture.h
+++ b/app/render/texture.h
@@ -115,6 +115,6 @@ using TexturePtr = std::shared_ptr<Texture>;
 
 OLIVE_NAMESPACE_EXIT
 
-Q_DECLARE_METATYPE(OLIVE_NAMESPACE::TexturePtr);
+Q_DECLARE_METATYPE(OLIVE_NAMESPACE::TexturePtr)
 
 #endif // RENDERTEXTURE_H
diff --git a/app/render/videoparams.cpp b/app/render/videoparams.cpp
index e7c500f6f..0f127014a 100644
--- a/app/render/videoparams.cpp
+++ b/app/render/videoparams.cpp
@@ -24,7 +24,7 @@
 
 #include "core.h"
 
-OLIVE_NAMESPACE_ENTER;
+OLIVE_NAMESPACE_ENTER
 
 const int VideoParams::kInternalChannelCount = kRGBAChannelCount;