diff --git a/Source/Core/VideoCommon/GeometryShaderManager.cpp b/Source/Core/VideoCommon/GeometryShaderManager.cpp
index 1bb841459d..8a687d70d0 100644
--- a/Source/Core/VideoCommon/GeometryShaderManager.cpp
+++ b/Source/Core/VideoCommon/GeometryShaderManager.cpp
@@ -21,7 +21,7 @@ static bool s_viewport_changed;
 
 void GeometryShaderManager::Init()
 {
-  memset(&constants, 0, sizeof(constants));
+  constants = {};
 
   // Init any intial constants which aren't zero when bpmem is zero.
   SetViewportChanged();
diff --git a/Source/Core/VideoCommon/PixelShaderManager.cpp b/Source/Core/VideoCommon/PixelShaderManager.cpp
index 0560ecc60a..f029751363 100644
--- a/Source/Core/VideoCommon/PixelShaderManager.cpp
+++ b/Source/Core/VideoCommon/PixelShaderManager.cpp
@@ -21,7 +21,7 @@ bool PixelShaderManager::dirty;
 
 void PixelShaderManager::Init()
 {
-  memset(&constants, 0, sizeof(constants));
+  constants = {};
 
   // Init any intial constants which aren't zero when bpmem is zero.
   s_bFogRangeAdjustChanged = true;
diff --git a/Source/Core/VideoCommon/VertexShaderManager.cpp b/Source/Core/VideoCommon/VertexShaderManager.cpp
index aa7ea1c2a6..c7331fe446 100644
--- a/Source/Core/VideoCommon/VertexShaderManager.cpp
+++ b/Source/Core/VideoCommon/VertexShaderManager.cpp
@@ -203,8 +203,8 @@ void VertexShaderManager::Init()
   bProjectionChanged = true;
   bViewportChanged = false;
 
-  memset(&xfmem, 0, sizeof(xfmem));
-  memset(&constants, 0, sizeof(constants));
+  xfmem = {};
+  constants = {};
   ResetView();
 
   // TODO: should these go inside ResetView()?