diff --git a/.travis-deps.sh b/.travis-deps.sh
new file mode 100755
index 00000000..9699f84e
--- /dev/null
+++ b/.travis-deps.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+if [ $TRAVIS_OS_NAME = "osx" ]; then
+    brew update
+    brew install libpng pkg-config
+else # linux
+    sudo apt-get -qq update
+    sudo apt-get install -y -q bison flex libpng-dev pkg-config
+fi
+
+echo "Dependencies:"
+yacc --version
+flex --version
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 00000000..db889db5
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,16 @@
+language: c
+sudo: required
+install:
+  - ./.travis-deps.sh
+os:
+  - linux
+  - osx
+compiler:
+  - clang
+  - gcc
+script:
+  - make
+  - sudo make install
+after_success:
+  - pushd test/asm/ && ./test.sh && popd
+  - pushd test/link/ && ./test.sh && popd
diff --git a/test/asm/test.sh b/test/asm/test.sh
old mode 100644
new mode 100755
index dbf27496..c8fca9d5
--- a/test/asm/test.sh
+++ b/test/asm/test.sh
@@ -1,8 +1,10 @@
 fname=$(mktemp)
+rc=0
 
 for i in *.asm; do
 	../../rgbasm $i >$fname 2>&1
 	diff -u $fname ${i%.asm}.out
+	rc=$(($? || $rc))
 done
 
-exit 0
+exit $rc
diff --git a/test/asm/update-refs.sh b/test/asm/update-refs.sh
old mode 100644
new mode 100755
diff --git a/test/link/test.sh b/test/link/test.sh
old mode 100644
new mode 100755
index 9c0616c7..6d012831
--- a/test/link/test.sh
+++ b/test/link/test.sh
@@ -2,6 +2,7 @@ otemp=$(mktemp)
 gbtemp=$(mktemp)
 gbtemp2=$(mktemp)
 outtemp=$(mktemp)
+rc=0
 
 RGBASM=../../rgbasm
 RGBLINK=../../rgblink
@@ -9,37 +10,48 @@ RGBLINK=../../rgblink
 $RGBASM -o $otemp bank-numbers.asm
 $RGBLINK -o $gbtemp $otemp > $outtemp 2>&1
 diff bank-numbers.out $outtemp
+rc=$(($? || $rc))
 head -c 20 $gbtemp > $otemp 2>&1
 diff bank-numbers.out.bin $otemp
+rc=$(($? || $rc))
 
 $RGBASM -o $otemp wramx-dmg-mode.asm
 $RGBLINK -o $gbtemp $otemp > $outtemp 2>&1
 diff wramx-dmg-mode-no-d.out $outtemp
+rc=$(($? || $rc))
 $RGBLINK -d -o $gbtemp $otemp > $outtemp 2>&1
 diff wramx-dmg-mode-d.out $outtemp
+rc=$(($? || $rc))
 
 $RGBASM -o $otemp vram-fixed-dmg-mode.asm
 $RGBLINK -o $gbtemp $otemp > $outtemp 2>&1
 diff vram-fixed-dmg-mode-no-d.out $outtemp
+rc=$(($? || $rc))
 $RGBLINK -d -o $gbtemp $otemp > $outtemp 2>&1
 diff vram-fixed-dmg-mode-d.out $outtemp
+rc=$(($? || $rc))
 
 $RGBASM -o $otemp vram-floating-dmg-mode.asm
 $RGBLINK -o $gbtemp $otemp > $outtemp 2>&1
 diff vram-floating-dmg-mode-no-d.out $outtemp
+rc=$(($? || $rc))
 $RGBLINK -d -o $gbtemp $otemp > $outtemp 2>&1
 diff vram-floating-dmg-mode-d.out $outtemp
+rc=$(($? || $rc))
 
 $RGBASM -o $otemp romx-tiny.asm
 $RGBLINK -o $gbtemp $otemp > $outtemp 2>&1
 diff romx-tiny-no-t.out $outtemp
+rc=$(($? || $rc))
 $RGBLINK -t -o $gbtemp $otemp > $outtemp 2>&1
 diff romx-tiny-t.out $outtemp
+rc=$(($? || $rc))
 
 $RGBASM -o $otemp high-low-a.asm
 $RGBLINK -o $gbtemp $otemp
 $RGBASM -o $otemp high-low-b.asm
 $RGBLINK -o $gbtemp2 $otemp
 diff $gbtemp $gbtemp2
+rc=$(($? || $rc))
 
-exit 0
+exit $rc
diff --git a/test/link/update-refs.sh b/test/link/update-refs.sh
old mode 100644
new mode 100755