diff --git a/renderdoc/driver/gl/wrappers/gl_state_funcs.cpp b/renderdoc/driver/gl/wrappers/gl_state_funcs.cpp
index 1e278e403..0665c8de5 100644
--- a/renderdoc/driver/gl/wrappers/gl_state_funcs.cpp
+++ b/renderdoc/driver/gl/wrappers/gl_state_funcs.cpp
@@ -542,7 +542,10 @@ bool WrappedOpenGL::Serialise_glClearDepth(GLdouble depth)
 
   if(m_State <= EXECUTING)
   {
-    m_Real.glClearDepth(d);
+    if(IsGLES)
+      m_Real.glClearDepthf((float)d);
+    else
+      m_Real.glClearDepth(d);
   }
 
   return true;