diff --git a/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp b/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
index a738a98fa2..ec976676c4 100644
--- a/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
+++ b/Source/Core/VideoBackends/OGL/ProgramShaderCache.cpp
@@ -38,7 +38,7 @@
 namespace OGL
 {
 u32 ProgramShaderCache::s_ubo_buffer_size;
-s32 ProgramShaderCache::s_ubo_align;
+s32 ProgramShaderCache::s_ubo_align = 1;
 GLuint ProgramShaderCache::s_attributeless_VBO = 0;
 GLuint ProgramShaderCache::s_attributeless_VAO = 0;
 GLuint ProgramShaderCache::s_last_VAO = 0;