diff --git a/travis/build-3ds.sh b/travis/build-3ds.sh
index 6ff58a66..3a2ad81e 100755
--- a/travis/build-3ds.sh
+++ b/travis/build-3ds.sh
@@ -21,4 +21,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
diff --git a/travis/build-linux_x64.sh b/travis/build-linux_x64.sh
index 67d25b6a..6e8aa2c6 100755
--- a/travis/build-linux_x64.sh
+++ b/travis/build-linux_x64.sh
@@ -11,4 +11,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
diff --git a/travis/build-ngc.sh b/travis/build-ngc.sh
index 80da386f..4ad71d5e 100755
--- a/travis/build-ngc.sh
+++ b/travis/build-ngc.sh
@@ -22,4 +22,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
diff --git a/travis/build-osx_x64.sh b/travis/build-osx_x64.sh
index 0412fce3..d096d525 100755
--- a/travis/build-osx_x64.sh
+++ b/travis/build-osx_x64.sh
@@ -11,4 +11,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
diff --git a/travis/build-wii.sh b/travis/build-wii.sh
index ae263a96..3a614c38 100755
--- a/travis/build-wii.sh
+++ b/travis/build-wii.sh
@@ -22,4 +22,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
diff --git a/travis/build-wiiu.sh b/travis/build-wiiu.sh
index f88e6ad2..98184005 100755
--- a/travis/build-wiiu.sh
+++ b/travis/build-wiiu.sh
@@ -21,4 +21,4 @@ if [ "${TRAVIS_BUILD_DIR}" ]; then
 fi
 
 # only build the one core specified in $CORE
-SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}
+FORCE=YES SINGLE_CORE=${CORE} ./libretro-buildbot-recipe.sh ${RECIPE}