1 files changed, 2 insertions, 2 deletions
diff --git a/Source/Initialization/InjectorDensity.cpp b/Source/Initialization/InjectorDensity.cpp
index 9f711a7af..fa54b342c 100644
--- a/Source/Initialization/InjectorDensity.cpp
+++ b/Source/Initialization/InjectorDensity.cpp
@@ -36,8 +36,8 @@ InjectorDensity::sharedMemoryNeeded () const noexcept
     case Type::parser:
     {
         // For parser injector, the 3D position of each particle
-        // is stored in shared memory.
-        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 3;
+        // and time, t, is stored in shared memory.
+        return amrex::Gpu::numThreadsPerBlockParallelFor() * sizeof(double) * 4;
     }
     default:
         return 0;