diff --git a/INSTALL/INSTALL.sh b/INSTALL/INSTALL.sh
index 08694cf30..a97bf1a41 100755
--- a/INSTALL/INSTALL.sh
+++ b/INSTALL/INSTALL.sh
@@ -207,6 +207,19 @@ usage () {
   echo -e "Recommended is either a barebone MISP install (ideal for syncing from other instances) or"
   echo -e "MISP + modules - ${SCRIPT_NAME} -c -M"
   space
+  space
+  echo -e "Interesting environment variables that get considered are:"
+  space
+  echo -e "MISP_USER/MISP_PASSWORD # Local username on machine, default: misp/opensslGeneratedPassword"
+  space
+  echo -e "PATH_TO_MISP # Where MISP will be installed, default: /var/www/MISP (recommended)"
+  space
+  echo -e "DBHOST/DBNAME # database hostname, MISP database name, default: localhost/misp
+  echo -e "DBUSER_ADMIN/DBPASSWORD_ADMIN # MySQL admin user, default: root/opensslGeneratedPassword"
+  echo -e "DBUSER_MISP/DBPASSWORD_MISP # MISP database user, default: misp/opensslGeneratedPassword"
+  space
+  echo -e "You need to export the variable(s) to be taken into account. (or specified in-line when invoking INSTALL.sh)"
+  space
 }
 
 # Check if element is contained in array
diff --git a/INSTALL/INSTALL.sh.sfv b/INSTALL/INSTALL.sh.sfv
index 12722af9f..5df152f1c 100644
--- a/INSTALL/INSTALL.sh.sfv
+++ b/INSTALL/INSTALL.sh.sfv
@@ -1,5 +1,5 @@
-; Generated by RHash v1.3.9 on 2020-11-27 at 20:06.24
+; Generated by RHash v1.3.9 on 2020-11-27 at 20:38.23
 ; Written by Kravchenko Aleksey (Akademgorodok) - http://rhash.sf.net/
 ;
-;       134326  20:06.24 2020-11-27 INSTALL.sh
-INSTALL.sh 5C47996E4B0724E8BF9AC1542D61A18731428B9B E9E271C1BF89BF4C39B12090D92F04DCDB56E9A3243A1BE8B4D60681949830CC F433FFD1E8E0C519F60C90BE4915B5236E2D2A88770CC38A073D931AB69E88AD880D5E8463F609A7581F97C4E7AF416F 9BCBA7A2C5C559BCC176D40856B5CACA3885D0120001941AEDFA17B45CE2969B38EC31976A67C32EAF24F87E661E7F5433331635C74FDA842099C9FF7C0D16BC
+;       135056  20:38.23 2020-11-27 INSTALL.sh
+INSTALL.sh 90B751AFE9429C1505B945F65BBA9877D8ABCF8C 9B56490584F139FDC7D731A44F42D120CA0B93BF3A048F34937C4064F50F98D4 37F6E2EFFADC8F9241840D2A2110C331205EC574320C1F394E78BFAC98697A8989C68CA1D3C7497EC3CBB441874DFBF9 5A6E45C74BAE0A2DAA1E090021AACA2D964E8BE98AD35BF4533709FBD84206F5AF010891993059BB21613EDAFC22042DD9D18223E2123134E51493992A2A94ED
diff --git a/INSTALL/INSTALL.sh.sha1 b/INSTALL/INSTALL.sh.sha1
index 95bff051f..731f70593 100644
--- a/INSTALL/INSTALL.sh.sha1
+++ b/INSTALL/INSTALL.sh.sha1
@@ -1 +1 @@
-5c47996e4b0724e8bf9ac1542d61a18731428b9b  INSTALL.sh
+90b751afe9429c1505b945f65bba9877d8abcf8c  INSTALL.sh
diff --git a/INSTALL/INSTALL.sh.sha256 b/INSTALL/INSTALL.sh.sha256
index 2f1942658..360b147c2 100644
--- a/INSTALL/INSTALL.sh.sha256
+++ b/INSTALL/INSTALL.sh.sha256
@@ -1 +1 @@
-e9e271c1bf89bf4c39b12090d92f04dcdb56e9a3243a1be8b4d60681949830cc  INSTALL.sh
+9b56490584f139fdc7d731a44f42d120ca0b93bf3a048f34937c4064f50f98d4  INSTALL.sh
diff --git a/INSTALL/INSTALL.sh.sha384 b/INSTALL/INSTALL.sh.sha384
index a700905f7..e04fecbd1 100644
--- a/INSTALL/INSTALL.sh.sha384
+++ b/INSTALL/INSTALL.sh.sha384
@@ -1 +1 @@
-f433ffd1e8e0c519f60c90be4915b5236e2d2a88770cc38a073d931ab69e88ad880d5e8463f609a7581f97c4e7af416f  INSTALL.sh
+37f6e2effadc8f9241840d2a2110c331205ec574320c1f394e78bfac98697a8989c68ca1d3c7497ec3cbb441874dfbf9  INSTALL.sh
diff --git a/INSTALL/INSTALL.sh.sha512 b/INSTALL/INSTALL.sh.sha512
index 928b2b4cb..1de0fb378 100644
--- a/INSTALL/INSTALL.sh.sha512
+++ b/INSTALL/INSTALL.sh.sha512
@@ -1 +1 @@
-9bcba7a2c5c559bcc176d40856b5caca3885d0120001941aedfa17b45ce2969b38ec31976a67c32eaf24f87e661e7f5433331635c74fda842099c9ff7c0d16bc  INSTALL.sh
+5a6e45c74bae0a2daa1e090021aaca2d964e8be98ad35bf4533709fbd84206f5af010891993059bb21613edafc22042dd9d18223e2123134e51493992a2a94ed  INSTALL.sh