diff --git a/tclapp/xilinx/projutils/app.xml b/tclapp/xilinx/projutils/app.xml
index 3592b54c8..5cadddba1 100755
--- a/tclapp/xilinx/projutils/app.xml
+++ b/tclapp/xilinx/projutils/app.xml
@@ -2,7 +2,7 @@
 <catalog>
   <apps>
     <app>
-      <revision_history>support for XPM files for -of_objects</revision_history>
+      <revision_history>removed unneeded call to generate_mem_files, CR:948099</revision_history>
       <name>projutils</name>
       <pkg_require>Vivado 2014.1</pkg_require>
       <company>xilinx</company>
diff --git a/tclapp/xilinx/projutils/export_simulation.tcl b/tclapp/xilinx/projutils/export_simulation.tcl
index 6cfebfe0d..ec11837e4 100755
--- a/tclapp/xilinx/projutils/export_simulation.tcl
+++ b/tclapp/xilinx/projutils/export_simulation.tcl
@@ -767,8 +767,6 @@ proc xps_gen_mem_files { run_dir } {
     foreach file [glob -nocomplain -directory $a_sim_cache_gen_mem_files($s_hash) *.mem] {
       if { [catch {file copy -force $file $run_dir} error] } {
         send_msg_id exportsim-Tcl-069 ERROR "failed to copy '${file}' to '${run_dir}': $error"
-      } else {
-        generate_mem_files $run_dir
       }
     }
     return
diff --git a/tclapp/xilinx/projutils/pkgIndex.tcl b/tclapp/xilinx/projutils/pkgIndex.tcl
index d92416576..5645d15f5 100755
--- a/tclapp/xilinx/projutils/pkgIndex.tcl
+++ b/tclapp/xilinx/projutils/pkgIndex.tcl
@@ -8,4 +8,4 @@
 # script is sourced, the variable $dir must contain the
 # full path name of this file's directory.
 
-package ifneeded ::tclapp::xilinx::projutils 3.157 [list source [file join $dir projutils.tcl]]
+package ifneeded ::tclapp::xilinx::projutils 3.158 [list source [file join $dir projutils.tcl]]
diff --git a/tclapp/xilinx/projutils/projutils.tcl b/tclapp/xilinx/projutils/projutils.tcl
index 238c3bd7e..4090665b0 100755
--- a/tclapp/xilinx/projutils/projutils.tcl
+++ b/tclapp/xilinx/projutils/projutils.tcl
@@ -9,4 +9,4 @@ namespace eval ::tclapp::xilinx::projutils {
     lappend ::auto_path $home
   }
 }
-package provide ::tclapp::xilinx::projutils 3.157
+package provide ::tclapp::xilinx::projutils 3.158