diff --git a/.bash_prompt.kuba b/.bash_prompt.kuba
index 1485ecb..697157e 100644
--- a/.bash_prompt.kuba
+++ b/.bash_prompt.kuba
@@ -1,10 +1,10 @@
 #!/bin/bash
 
 format_modified_detailed() {
-    local txtrst='$(tput sgr0)'
+    local txtrst='\e[m'
     local txtred='\e[0;31m'
-    local txtgrn='$(tput setaf 2)'
-    local txtyel='$(tput setaf 3)'
+    local txtgrn='\e[0;32m'
+    local txtyel='\e[0;33m'
 
     # Modified, staged and untracked
     # A added (new file) M modified, D deleted, R renamed, T typechange
@@ -27,10 +27,10 @@ format_modified_detailed() {
 }
 
 format_modified() {
-    local txtrst='$(tput sgr0)'
+    local txtrst='\e[m'
     local txtred='\e[0;31m'
-    local txtgrn='$(tput setaf 2)'
-    local txtyel='$(tput setaf 3)'
+    local txtgrn='\e[0;32m'
+    local txtyel='\e[0;33m'
 
     # Modified, staged and untracked
     # A added (new file) M modified, D deleted, R renamed, T typechange
@@ -51,16 +51,16 @@ set_prompt_fancy()
     local is_git="$(git rev-parse --is-inside-work-tree 2>/dev/null)"
 
     local last_cmd=$?
-    local txtrst='$(tput sgr0)'
-    local txtbold='$(tput bold)'
-    local txtblk='$(tput setaf 0)'
-    local txtred='$(tput setaf 1)'
-    local txtgrn='$(tput setaf 2)'
-    local txtyel='$(tput setaf 3)'
-    local txtblu='$(tput setaf 4)'
-    local txtpur='$(tput setaf 5)'
-    local txtcyn='$(tput setaf 6)'
-    local txtwht='$(tput setaf 7)'
+    local txtrst='\e[m'
+    local txtbold='\e[1m'
+    local txtblk='\e[30m'
+    local txtred='\e[31m'
+    local txtgrn='\e[32m'
+    local txtyel='\e[33m'
+    local txtblu='\e[34m'
+    local txtpur='\e[35m'
+    local txtcyn='\e[36m'
+    local txtwht='\e[37m'
     # unicode "✗"
     local fancyx='\342\234\227'
     # unicode "✓"
@@ -99,16 +99,16 @@ set_prompt()
 {
     local is_git="$(git rev-parse --is-inside-work-tree 2>/dev/null)"
 
-    local txtrst='$(tput sgr0)'
-    local txtbold='$(tput bold)'
-    local txtblk='$(tput setaf 0)'
-    local txtred='$(tput setaf 1)'
-    local txtgrn='$(tput setaf 2)'
-    local txtyel='$(tput setaf 3)'
-    local txtblu='$(tput setaf 4)'
-    local txtpur='$(tput setaf 5)'
-    local txtcyn='$(tput setaf 6)'
-    local txtwht='$(tput setaf 7)'
+    local txtrst='\e[m'
+    local txtbold='\e[1m'
+    local txtblk='\e[30m'
+    local txtred='\e[31m'
+    local txtgrn='\e[32m'
+    local txtyel='\e[33m'
+    local txtblu='\e[34m'
+    local txtpur='\e[35m'
+    local txtcyn='\e[36m'
+    local txtwht='\e[37m'
 
     # User color: red for root, yel for others
     if [[ $EUID == 0 ]]; then