diff --git a/CHANGELOG.md b/CHANGELOG.md
index 86d4600d9..52969f3a6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+# TBD
+
+Logos:
+
+* Update NixOS_small
+
 # 2.2.1
 
 Hotfix release for #606
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4678b1871..9a4ccc28a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -234,14 +234,11 @@ endif()
 
 function(fastfetch_load_raw_text FILENAME OUTVAR)
     file(READ "${FILENAME}" TEMP)
-    string(REGEX REPLACE "\n$" "" TEMP "${TEMP}")                                  # Remove trailing newline
-    string(JSON TEMP SET "{}" "${TEMP}" "0")                                       # Encode raw strings using JSON_SET
-    string(REGEX REPLACE "^\\{[ \t\r\n]*" "" TEMP "${TEMP}")                       # Remove JSON braces
-    string(REGEX REPLACE "[ \t\r\n]*:[ \t\r\n]*0[ \t\r\n]*\\}$" "" TEMP "${TEMP}") # Remove trailing ` : 0 }`
-    if(NOT "${TEMP}" MATCHES "^\"[^\n]*\"")
-        message(FATAL_ERROR "Internal error: unexpected output: '${TEMP}'")
-    endif()
-    set(${OUTVAR} "${TEMP}" PARENT_SCOPE)
+    string(REGEX REPLACE "\n$" "" TEMP "${TEMP}") # Remove trailing newline
+    string(REPLACE "\\" "\\\\" TEMP "${TEMP}")    # Escape backslashes
+    string(REPLACE "\n" "\\n" TEMP "${TEMP}")     # Replace newlines with \n
+    string(REPLACE "\"" "\\\"" TEMP "${TEMP}")    # Replace quotes with \"
+    set(${OUTVAR} "\"${TEMP}\"" PARENT_SCOPE)
 endfunction(fastfetch_load_raw_text)
 
 file(GLOB LOGO_FILES "src/logo/ascii/*.txt")
diff --git a/src/logo/ascii/nixos_old_small.txt b/src/logo/ascii/nixos_old_small.txt
new file mode 100644
index 000000000..4ca2f52c5
--- /dev/null
+++ b/src/logo/ascii/nixos_old_small.txt
@@ -0,0 +1,7 @@
+$1  \\  $2\\ //
+$1 ==\\__$2\\/ $1//
+$2   //   $2\\$1//
+$2==//     $1//==
+$2 //$1\\$2___$1//
+$2// $1/\\  $2\\==
+  $1// \\  $2\\
diff --git a/src/logo/ascii/nixos_small.txt b/src/logo/ascii/nixos_small.txt
index be1b628a3..3e46ea598 100644
--- a/src/logo/ascii/nixos_small.txt
+++ b/src/logo/ascii/nixos_small.txt
@@ -1,7 +1,7 @@
-  \\  \\ //
- ==\\__\\/ //
-   //   \\//
-==//     //==
- //\\___//
-// /\\  \\==
-  // \\  \\
+$1  ▗▄   $2▗▄ ▄▖
+$1 ▄▄🬸█▄▄▄$2🬸█▛ $1▃
+$2   ▟▛    ▜$1▃▟🬕
+$2🬋🬋🬫█      $1█🬛🬋🬋
+$2 🬷▛🮃$1▙    ▟▛
+$2 🮃 $1▟█🬴$2▀▀▀█🬴▀▀
+$1  ▝▀ ▀▘   $2▀▘
diff --git a/src/logo/builtin.c b/src/logo/builtin.c
index d9252f561..9f1c051cf 100644
--- a/src/logo/builtin.c
+++ b/src/logo/builtin.c
@@ -2596,48 +2596,41 @@ static const FFlogo N[] = {
     },
     // NixOS
     {
-        .names = {"NixOS", "nix", "nixos-linux", "nix-linux", "nix-os", "nix_os", "nix_os_linux"},
+        .names = {"NixOS", "nix", "nixos-linux", "nix-linux"},
         .lines = FASTFETCH_DATATEXT_LOGO_NIXOS,
         .colors = {
             FF_COLOR_FG_BLUE,
             FF_COLOR_FG_CYAN,
         },
-        .colorKeys = FF_COLOR_FG_CYAN,
-        .colorTitle = FF_COLOR_FG_BLUE,
     },
-    // NixOS_small
+    // NixOSSmall
     {
-        .names = {"NixOS_small", "nix_small"},
+        .names = {"NixOS_small", "nix_small", "nixos-linux-small", "nix-linux-small"},
         .lines = FASTFETCH_DATATEXT_LOGO_NIXOS_SMALL,
         .colors = {
             FF_COLOR_FG_BLUE,
             FF_COLOR_FG_CYAN,
         },
-        .colorKeys = FF_COLOR_FG_CYAN,
-        .colorTitle = FF_COLOR_FG_BLUE,
     },
-    // NixOsOld
+    // NixOSOld
     {
-        .names = {"nixos_old", "nix-old", "nixos-old", "nix_old", "nix-os-old", "nix_os_old"},
+        .names = {"nixos_old", "nix-old", "nixos-old", "nix_old"},
         .type = FF_LOGO_LINE_TYPE_ALTER_BIT,
         .lines = FASTFETCH_DATATEXT_LOGO_NIXOS_OLD,
         .colors = {
             FF_COLOR_FG_BLUE,
             FF_COLOR_FG_CYAN,
         },
-        .colorKeys = FF_COLOR_FG_CYAN,
-        .colorTitle = FF_COLOR_FG_BLUE,
     },
-    // NixOsSmall
+    // NixOsOldSmall
     {
-        .names = {"nixos_small", "nix-small", "nixos-small", "nix_small", "nix-os-small", "nix_os_small"},
-        .type = FF_LOGO_LINE_TYPE_SMALL_BIT,
-        .lines = FASTFETCH_DATATEXT_LOGO_NIXOS_SMALL,
+        .names = {"nixos_old_small", "nix-old-small", "nixos-old-small", "nix_old_small"},
+        .type = FF_LOGO_LINE_TYPE_SMALL_BIT | FF_LOGO_LINE_TYPE_ALTER_BIT,
+        .lines = FASTFETCH_DATATEXT_LOGO_NIXOS_OLD_SMALL,
         .colors = {
             FF_COLOR_FG_BLUE,
+            FF_COLOR_FG_CYAN,
         },
-        .colorKeys = FF_COLOR_FG_BLUE,
-        .colorTitle = FF_COLOR_FG_BLUE,
     },
     // NetBSD
     {