diff --git a/src/pl/tcl/modules/pltcl_delmod.in b/src/pl/tcl/modules/pltcl_delmod.in
index daa4fac..6b8cda4 100644
--- a/src/pl/tcl/modules/pltcl_delmod.in
+++ b/src/pl/tcl/modules/pltcl_delmod.in
@@ -1,8 +1,6 @@
-#! /bin/sh
+#! @TCLSH@
 # src/pl/tcl/modules/pltcl_delmod.in
 #
-# Start tclsh \
-exec @TCLSH@ "$0" "$@"
 
 #
 # Code still has to be documented
diff --git a/src/pl/tcl/modules/pltcl_listmod.in b/src/pl/tcl/modules/pltcl_listmod.in
index 7d930ff..c3ea138 100644
--- a/src/pl/tcl/modules/pltcl_listmod.in
+++ b/src/pl/tcl/modules/pltcl_listmod.in
@@ -1,8 +1,6 @@
-#! /bin/sh
+#! @TCLSH@
 # src/pl/tcl/modules/pltcl_listmod.in
 #
-# Start tclsh \
-exec @TCLSH@ "$0" "$@"
 
 #
 # Code still has to be documented
diff --git a/src/pl/tcl/modules/pltcl_loadmod.in b/src/pl/tcl/modules/pltcl_loadmod.in
index 645c6bb..06b459b 100644
--- a/src/pl/tcl/modules/pltcl_loadmod.in
+++ b/src/pl/tcl/modules/pltcl_loadmod.in
@@ -1,6 +1,5 @@
-#! /bin/sh
-# Start tclsh \
-exec @TCLSH@ "$0" "$@"
+#! @TCLSH@
+#
 
 #
 # Code still has to be documented