diff --git a/src/modules/mesh/inout/gmsh2/moduleMeshOutputGmsh2.f90 b/src/modules/mesh/inout/gmsh2/moduleMeshOutputGmsh2.f90
index 2217daf..ccdcf3d 100644
--- a/src/modules/mesh/inout/gmsh2/moduleMeshOutputGmsh2.f90
+++ b/src/modules/mesh/inout/gmsh2/moduleMeshOutputGmsh2.f90
@@ -216,7 +216,7 @@ MODULE moduleMeshOutputGmsh2
       IF (emOutput) THEN
         time = DBLE(t)*tauMin*ti_ref
 
-        fileName = formatFileName(prefix, 'Collisions', 'msh', t)
+        fileName = formatFileName(prefix, 'EMField', 'msh', t)
         WRITE(*, "(6X,A15,A)") "Creating file: ", fileName
         OPEN (20, file = path // folder // '/' //  fileName)