diff --git a/Makefile b/Makefile
index ee4acbf23..f1f6f8ef3 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ all clean install uninstall check: %: client/% bootrom/% armsrc/% recovery/% mfk
 # hitag2crack toolsuite is not yet integrated in "all", it must be called explicitly: "make hitag2crack"
 #all clean install uninstall check: %: hitag2crack/%
 
-INSTALLTOOLS=pm3_eml2lower.sh pm3_eml2upper.sh pm3_mfdread.py pm3_mfd2eml.py pm3_eml2mfd.py findbits.py rfidtest.pl xorcheck.py
+INSTALLTOOLS=pm3_eml2lower.sh pm3_eml2upper.sh pm3_mfdread.py pm3_mfd2eml.py pm3_eml2mfd.py pm3_amii_bin2eml.pl pm3_reblay-emulating.py pm3_reblay-reading.py
 INSTALLSIMFW=sim011.bin sim011.sha512.txt
 INSTALLSCRIPTS=pm3 pm3-flash pm3-flash-all pm3-flash-bootrom pm3-flash-fullimage
 INSTALLSHARES=tools/jtag_openocd traces
diff --git a/tools/mkversion.pl b/tools/mkversion.pl
index a87c862fc..70f6c7e6e 100755
--- a/tools/mkversion.pl
+++ b/tools/mkversion.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl -w
+#!/usr/bin/perl -w
 
 # Output a version_pm3.c file that includes information about the current build
 # Normally a couple of lines of bash would be enough (see openpcd project, original firmware by Harald Welte and Milosch Meriac)
diff --git a/tools/pm3_amii_bin2eml.pl b/tools/pm3_amii_bin2eml.pl
index 83e9f195f..2e96ddd42 100755
--- a/tools/pm3_amii_bin2eml.pl
+++ b/tools/pm3_amii_bin2eml.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/perl
 #
 # Read Amiibo data, decrypt, and produce EML file
 # Convert proxmark MFU (MIFARE Ultralight) .bin to .eml format
diff --git a/tools/pm3_cs8.pl b/tools/pm3_cs8.pl
index 888e7c360..f1bfaf81d 100755
--- a/tools/pm3_cs8.pl
+++ b/tools/pm3_cs8.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/perl
 #
 # Convert proxmark3 trace or wav files to formats to be used by Inspectrum
 #
diff --git a/tools/pm3_reblay-emulating.py b/tools/pm3_reblay-emulating.py
old mode 100644
new mode 100755
index 27b88f06b..e59dd3b6a
--- a/tools/pm3_reblay-emulating.py
+++ b/tools/pm3_reblay-emulating.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 """
 //-----------------------------------------------------------------------------
 // Salvador Mendoza (salmg.net), 2021
diff --git a/tools/pm3_reblay-reading.py b/tools/pm3_reblay-reading.py
old mode 100644
new mode 100755
index 26fa96844..c1220d0c7
--- a/tools/pm3_reblay-reading.py
+++ b/tools/pm3_reblay-reading.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python3
+
 """
 //-----------------------------------------------------------------------------
 // Salvador Mendoza (salmg.net), 2021
diff --git a/tools/rfidtest.pl b/tools/rfidtest.pl
index 861f2a20a..304f59454 100755
--- a/tools/rfidtest.pl
+++ b/tools/rfidtest.pl
@@ -1,4 +1,4 @@
-#!/usr/bin/env perl
+#!/usr/bin/perl
 # -samy kamkar, rfid@samy.pl
 
 use strict;