1 files changed, 1 insertions, 3 deletions
diff --git a/Source/Initialization/InjectorDensity.H b/Source/Initialization/InjectorDensity.H
index 4558eeb96..8bb5650ba 100644
--- a/Source/Initialization/InjectorDensity.H
+++ b/Source/Initialization/InjectorDensity.H
@@ -45,7 +45,7 @@ struct InjectorDensityParser
     }
 
     // InjectorDensityParser constructs this GpuParser from WarpXParser.
-    GpuParser m_parser;
+    GpuParser<3> m_parser;
 };
 
 // struct whose getDensity returns local density computed from predefined profile.
@@ -152,8 +152,6 @@ struct InjectorDensity
 
     ~InjectorDensity ();
 
-    std::size_t sharedMemoryNeeded () const noexcept;
-
     // call getDensity from the object stored in the union
     // (the union is called Object, and the instance is called object).
     AMREX_GPU_HOST_DEVICE