diff --git a/etc/config.sh/metis b/etc/config.sh/metis
index 2904d8b3f..6811eff70 100644
--- a/etc/config.sh/metis
+++ b/etc/config.sh/metis
@@ -34,6 +34,6 @@
 #------------------------------------------------------------------------------
 
 export METIS_VERSION=metis-5.1.0
-export METIS_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_LABEL_OPTION/$METIS_VERSION
+export METIS_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION/$METIS_VERSION
 
 #------------------------------------------------------------------------------
diff --git a/etc/config.sh/scotch b/etc/config.sh/scotch
index 68c242e6a..95e79ce33 100644
--- a/etc/config.sh/scotch
+++ b/etc/config.sh/scotch
@@ -34,6 +34,6 @@
 #------------------------------------------------------------------------------
 
 export SCOTCH_VERSION=scotch_6.0.3
-export SCOTCH_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_LABEL_OPTION/$SCOTCH_VERSION
+export SCOTCH_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION/$SCOTCH_VERSION
 
 #------------------------------------------------------------------------------