diff --git a/makefile b/makefile
index b863905..cc0dfa4 100644
--- a/makefile
+++ b/makefile
@@ -1,6 +1,6 @@
 #compiler settings reference
 #CC=gcc
-#CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+#CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 #LIBS+=-lm
 #LDFLAGS+=
 
diff --git a/repl/makefile b/repl/makefile
index 1b71c5f..37296c3 100644
--- a/repl/makefile
+++ b/repl/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm -lToy
 LDFLAGS+=-Wl,-rpath,'$$ORIGIN'
 
diff --git a/source/makefile b/source/makefile
index 7fc8ce6..8e39f0a 100644
--- a/source/makefile
+++ b/source/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=
 
diff --git a/tests/benchmarks/array_allocation/makefile b/tests/benchmarks/array_allocation/makefile
index 2c71009..308db68 100644
--- a/tests/benchmarks/array_allocation/makefile
+++ b/tests/benchmarks/array_allocation/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=
 
diff --git a/tests/benchmarks/bucket_ideal/makefile b/tests/benchmarks/bucket_ideal/makefile
index c8a31f6..7c10ec1 100644
--- a/tests/benchmarks/bucket_ideal/makefile
+++ b/tests/benchmarks/bucket_ideal/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=
 
diff --git a/tests/cases/makefile b/tests/cases/makefile
index e7d36b9..5c191dd 100644
--- a/tests/cases/makefile
+++ b/tests/cases/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=
 
diff --git a/tests/integrations/makefile b/tests/integrations/makefile
index d4421c5..48e3ebc 100644
--- a/tests/integrations/makefile
+++ b/tests/integrations/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=
 
diff --git a/tests/standalone/makefile b/tests/standalone/makefile
index 5cbdc8b..88bdd40 100644
--- a/tests/standalone/makefile
+++ b/tests/standalone/makefile
@@ -1,6 +1,6 @@
 #compiler settings
 CC=gcc
-CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2
+CFLAGS+=-std=c17 -g -Wall -Werror -Wextra -Wpedantic -Wformat=2 -Wno-newline-eof
 LIBS+=-lm
 LDFLAGS+=