diff --git a/INSTALL.md b/INSTALL.md
index fe8ea2e391..ed7d5bad08 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -475,6 +475,13 @@ devkitARM is now installed.
 
 Then proceed to [Choosing where to store pokeemerald Expansion (Linux)](#choosing-where-to-store-pokeemerald-expansion-linux).
 
+### NixOS
+Run the following command to start an interactive shell with the necessary packages:
+```bash
+nix-shell -p pkgsCross.arm-embedded.stdenv.cc git pkg-config libpng
+```
+Then proceed to [Choosing where to store pokeemerald Expansion (Linux)](#choosing-where-to-store-pokeemerald-expansion-linux).
+
 ### Other distributions
 _(Specific instructions for other distributions would be greatly appreciated!)_
 
diff --git a/Makefile b/Makefile
index 7862d7215f..0428c36970 100644
--- a/Makefile
+++ b/Makefile
@@ -80,7 +80,7 @@ MODERN_ELF_NAME := $(MODERN_ROM_NAME:.gba=.elf)
 MODERN_MAP_NAME := $(MODERN_ROM_NAME:.gba=.map)
 MODERN_OBJ_DIR_NAME := build/modern
 
-SHELL := /bin/bash -o pipefail
+SHELL := bash -o pipefail
 
 ELF = $(ROM:.gba=.elf)
 MAP = $(ROM:.gba=.map)
diff --git a/asmdiff.sh b/asmdiff.sh
index f5a7010747..aca670e324 100755
--- a/asmdiff.sh
+++ b/asmdiff.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 if [[ -d "$DEVKITARM/bin/" ]]; then
     OBJDUMP_BIN="$DEVKITARM/bin/arm-none-eabi-objdump"
diff --git a/tools/gbagfx/jasc_pal.c b/tools/gbagfx/jasc_pal.c
index e5ba9c3c2f..8d4bb137d5 100644
--- a/tools/gbagfx/jasc_pal.c
+++ b/tools/gbagfx/jasc_pal.c
@@ -46,10 +46,14 @@ void ReadJascPaletteLine(FILE *fp, char *line)
         }
 
         if (c == '\n')
-            FATAL_ERROR("LF line endings aren't supported.\n");
+        {
+            line[length] = 0;
+
+            return;
+        }
 
         if (c == EOF)
-            FATAL_ERROR("Unexpected EOF. No CRLF at end of file.\n");
+            FATAL_ERROR("Unexpected EOF. No LF or CRLF at end of file.\n");
 
         if (c == 0)
             FATAL_ERROR("NUL character in file.\n");