diff --git a/sourceme b/sourceme
index 7bea923c..b4198ed2 100644
--- a/sourceme
+++ b/sourceme
@@ -21,14 +21,14 @@ else
 fi
 
 # export RVATOM_LIB variable
-# export RVATOM_LIB="$RVATOM/sw/lib"
+export RVATOM_LIB="$RVATOM/sw/lib"
 
-# add atomsim to path ($RVATOM/sim/build/bin)
-# export PATH="$RVATOM/sim/build/bin:$PATH"
+# add atomsim to PATH ($RVATOM/sim/build/bin)
+export PATH="$RVATOM/sim/build/bin:$PATH"
 
 # add elfdump to path ($RVATOM/tools/elfdump/bin)
-# export PATH="$RVATOM/tools/elfdump/bin:$PATH"
+export PATH="$RVATOM/tools/elfdump/bin:$PATH"
 
 # add $RVATOM/scripts to path
-# export PATH="$RVATOM/scripts:$PATH"
+export PATH="$RVATOM/scripts:$PATH"