diff --git a/bin/run_tool.sh b/bin/run_tool.sh
index 2538286d87..b61db70433 100755
--- a/bin/run_tool.sh
+++ b/bin/run_tool.sh
@@ -3,9 +3,6 @@ BIN_DIR=`dirname $0`
 BIN_DIR=`realpath $BIN_DIR`
 PKG_DIR=${BIN_DIR%/bin}
 
-# PATH to custom HSA libs
-HSA_PATH=$PKG_DIR/lib/hsa
-
 if [ -z "$1" ] ; then
   echo "Usage: $0 <cmd line>"
   exit 1
@@ -14,26 +11,24 @@ fi
 # profiler plugin library
 test_app=$*
 
-# paths to ROC profiler and oher libraries
-export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$PKG_DIR/lib:$PKG_DIR/tool:$HSA_PATH
-export PATH=.:$PATH
-
 # ROC profiler library loaded by HSA runtime
 export HSA_TOOLS_LIB=librocprofiler64.so.1
+
 # tool library loaded by ROC profiler
 if [ -z "$ROCP_TOOL_LIB" ] ; then
-  echo "Tool library is not defined: ROCP_TOOL_LIB"
+  echo "ROCP_TOOL_LIB is not found"
   exit 1
 fi
+
+# ROC profiler metrics config file
+if [ -z "$ROCP_METRICS" ] ; then
+  echo "ROCP_METRICS is not found"
+  exit 1
+fi
+
 # enable error messages
 export HSA_TOOLS_REPORT_LOAD_FAILURE=1
 export HSA_VEN_AMD_AQLPROFILE_LOG=1
 export ROCPROFILER_LOG=1
-# ROC profiler metrics config file
-unset ROCP_PROXY_QUEUE
-# ROC profiler metrics config file
-if [ -z "$ROCP_METRICS" ] ; then
-  export ROCP_METRICS=$PKG_DIR/lib/metrics.xml
-fi
 
-LD_PRELOAD=$ROCP_TOOL_LIB $test_app
+$test_app