diff --git a/pkgs/llvm-ompss2/default.nix b/pkgs/llvm-ompss2/default.nix
index 451293b5..7f98be29 100644
--- a/pkgs/llvm-ompss2/default.nix
+++ b/pkgs/llvm-ompss2/default.nix
@@ -20,13 +20,19 @@
 with lib;
 
 let
+  getSplice = target: pkg: if pkg ? "__spliced" && pkg.__spliced ? target then pkg.__spliced."${target}" else pkg;
+  #getSpliceTargetTarget = pkg: if pkg ? "__spliced" && pkg.__spliced ? "targetTarget" then pkg.__spliced.targetTarget else pkg;
+  getSpliceTargetTarget = getSplice "targetTarget";
   omp = if useOpenmp then openmp else if useOpenmpV then openmpv else null;
-  ompss2rt = if useNanos6 then nanos6 else if useNodes then nodes else null;
+  ompss2rtUnspliced = if useNanos6 then nanos6 else if useNodes then nodes else null;
+  ompss2rt = getSpliceTargetTarget ompss2rtUnspliced;
   usingNodesAndOmpv = (omp.pname == "openmp-v" && ompss2rt.pname == "nodes");
-  sameNosv = omp.nosv == ompss2rt.nosv;
+  sameNosvUnspliced = omp.nosv == ompss2rtUnspliced.nosv;
+  sameNosvSpliced = (getSpliceTargetTarget omp.nosv) == ompss2rt.nosv;
 in
 
-assert assertMsg (usingNodesAndOmpv -> sameNosv) "OpenMP-V and NODES must share the same nOS-V";
+assert assertMsg (usingNodesAndOmpv -> sameNosvUnspliced) "OpenMP-V and NODES must share the same nOS-V before splice";
+assert assertMsg (usingNodesAndOmpv -> sameNosvSpliced) "OpenMP-V and NODES must share the same nOS-V after splice";
 assert assertMsg (useOpenmp -> !useOpenmpV) "Either OpenMP or OpenMP-V may be enabled, but not both";
 assert assertMsg (useNanos6 -> !useNodes) "Either Nanos6 or NODES may be enabled, but not both";
 
@@ -76,9 +82,9 @@ in (wrapCCWith {
     echo "export OPENMP_RUNTIME=${ompname}" >> $out/nix-support/cc-wrapper-hook
   '' + optionalString (ompss2rt != null) ''
     echo "export OMPSS2_RUNTIME=${rtname}" >> $out/nix-support/cc-wrapper-hook
-    echo "export ${homevar}=${ompss2rt.__spliced.targetTarget}"   >> $out/nix-support/cc-wrapper-hook
+    echo "export ${homevar}=${ompss2rt}"   >> $out/nix-support/cc-wrapper-hook
   '' + optionalString (ompss2rt != null && ompss2rt.pname == "nodes") ''
-    echo "export NOSV_HOME=${ompss2rt.nosv.__spliced.targetTarget}" >> $out/nix-support/cc-wrapper-hook
+    echo "export NOSV_HOME=${ompss2rt}" >> $out/nix-support/cc-wrapper-hook
   '';
 }) // { inherit ompss2rt; }