diff --git a/src/bootsupport/modules/punk/libunknown-0.1.tm b/src/bootsupport/modules/punk/libunknown-0.1.tm
index 2b63010c..ce35138e 100644
--- a/src/bootsupport/modules/punk/libunknown-0.1.tm
+++ b/src/bootsupport/modules/punk/libunknown-0.1.tm
@@ -444,6 +444,8 @@ tcl::namespace::eval ::punk::libunknown {
     proc zipfs_tclPkgUnknown {name args} {
         #puts "-> zipfs_tclPkgUnknown $name $args EXPERIMENTAL"
 
+        global dir
+
         variable epoch
         set pkg_epoch [dict get $epoch pkg current]
 
@@ -609,7 +611,7 @@ tcl::namespace::eval ::punk::libunknown {
                                     incr sourced ;#count as sourced even if source fails; keep before actual source action
                                     #::tcl::Pkg::source $file
                                     #lappend sourced_files $file
-                                    tcl_Pkg_source $file
+                                    namespace eval :: [list ::punk::libunknown::tcl_Pkg_source $file]
                                 } trap {POSIX EACCES} {} {
                                     # $file was not readable; silently ignore
                                     puts stderr "zipfs_tclPkgUnknown file unreadable '$file' while trying to load $name (1)"
@@ -640,7 +642,7 @@ tcl::namespace::eval ::punk::libunknown {
                                 incr sourced
                                 #lappend sourced_files $file
                                 #::tcl::Pkg::source $file
-                                tcl_Pkg_source $file
+                                namespace eval :: [list punk::libunknown::tcl_Pkg_source $file]
                             } trap {POSIX EACCES} {} {
                                 # $file was not readable; silently ignore
                                 puts stderr "zipfs_tclPkgUnknown file unreadable '$file' while trying to load $name (2)"
diff --git a/src/modules/punk/libunknown-0.1.tm b/src/modules/punk/libunknown-0.1.tm
index 2b63010c..ce35138e 100644
--- a/src/modules/punk/libunknown-0.1.tm
+++ b/src/modules/punk/libunknown-0.1.tm
@@ -444,6 +444,8 @@ tcl::namespace::eval ::punk::libunknown {
     proc zipfs_tclPkgUnknown {name args} {
         #puts "-> zipfs_tclPkgUnknown $name $args EXPERIMENTAL"
 
+        global dir
+
         variable epoch
         set pkg_epoch [dict get $epoch pkg current]
 
@@ -609,7 +611,7 @@ tcl::namespace::eval ::punk::libunknown {
                                     incr sourced ;#count as sourced even if source fails; keep before actual source action
                                     #::tcl::Pkg::source $file
                                     #lappend sourced_files $file
-                                    tcl_Pkg_source $file
+                                    namespace eval :: [list ::punk::libunknown::tcl_Pkg_source $file]
                                 } trap {POSIX EACCES} {} {
                                     # $file was not readable; silently ignore
                                     puts stderr "zipfs_tclPkgUnknown file unreadable '$file' while trying to load $name (1)"
@@ -640,7 +642,7 @@ tcl::namespace::eval ::punk::libunknown {
                                 incr sourced
                                 #lappend sourced_files $file
                                 #::tcl::Pkg::source $file
-                                tcl_Pkg_source $file
+                                namespace eval :: [list punk::libunknown::tcl_Pkg_source $file]
                             } trap {POSIX EACCES} {} {
                                 # $file was not readable; silently ignore
                                 puts stderr "zipfs_tclPkgUnknown file unreadable '$file' while trying to load $name (2)"