diff --git a/.travis.yml b/.travis.yml
index f2a4fdd9..ad3750c3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,7 +14,7 @@ matrix:
         - git checkout $TRAVIS_BRANCH
         - git reset --hard $COMMIT
       script:
-        - travis_wait 60 docker run -e CI=true -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
+        - travis_wait 60 docker run -e CI=true -e PQCLEAN_SKIP_TESTS -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
           uname -a &&
           export CCACHE_DIR=/ccache &&
           export CCACHE_NOSTATS=1 &&
@@ -26,6 +26,7 @@ matrix:
       env:
         PQCLEAN_ONLY_TYPES: kem
         PQCLEAN_ONLY_DIFF: 1
+        PQCLEAN_SKIP_TESTS: valgrind,sanitizer
       services:
         - docker
     - name: "KEMs: ARM64 + Clang"
@@ -39,7 +40,7 @@ matrix:
         - git checkout $TRAVIS_BRANCH
         - git reset --hard $COMMIT
       script:
-        - travis_wait 60 docker run -e CI=true -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
+        - travis_wait 60 docker run -e CI=true -e PQCLEAN_SKIP_TESTS -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
           uname -a &&
           export CCACHE_NOSTATS=1 &&
           export CCACHE_DIR=/ccache &&
@@ -51,6 +52,7 @@ matrix:
       env:
         PQCLEAN_ONLY_TYPES: kem
         PQCLEAN_ONLY_DIFF: 1
+        PQCLEAN_SKIP_TESTS: valgrind,sanitizer
       services:
         - docker
     - name: "Signs: ARM64 + GCC"
@@ -64,7 +66,7 @@ matrix:
         - git checkout $TRAVIS_BRANCH
         - git reset --hard $COMMIT
       script:
-        - travis_wait 60 docker run -e CI=true -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF -e PQCLEAN_SKIP_SCHEMES --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
+        - travis_wait 60 docker run -e CI=true -e PQCLEAN_SKIP_TESTS -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF -e PQCLEAN_SKIP_SCHEMES --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
           uname -a &&
           export CCACHE_NOSTATS=1 &&
           export CCACHE_DIR=/ccache &&
@@ -77,6 +79,7 @@ matrix:
         PQCLEAN_ONLY_TYPES: sign
         PQCLEAN_ONLY_DIFF: 1
         PQCLEAN_SKIP_SCHEMES: sphincs-haraka-128f-robust,sphincs-haraka-192s-robust,sphincs-sha256-128f-robust,sphincs-sha256-192s-robust,sphincs-shake256-128f-robust,sphincs-shake256-192s-robust,sphincs-haraka-128f-simple,sphincs-haraka-192s-simple,sphincs-sha256-128f-simple,sphincs-sha256-192s-simple,sphincs-shake256-128f-simple,sphincs-shake256-192s-simple,sphincs-haraka-128s-robust,sphincs-haraka-256f-robust,sphincs-sha256-128s-robust,sphincs-sha256-256f-robust,sphincs-shake256-128s-robust,sphincs-shake256-256f-robust,sphincs-haraka-128s-simple,sphincs-haraka-256f-simple,sphincs-sha256-128s-simple,sphincs-sha256-256f-simple,sphincs-shake256-128s-simple,sphincs-shake256-256f-simple,sphincs-haraka-192f-robust,sphincs-haraka-256s-robust,sphincs-sha256-192f-robust,sphincs-sha256-256s-robust,sphincs-shake256-192f-robust,sphincs-shake256-256s-robust,sphincs-haraka-192f-simple,sphincs-haraka-256s-simple,sphincs-sha256-192f-simple,sphincs-sha256-256s-simple,sphincs-shake256-192f-simple,sphincs-shake256-256s-simple
+        PQCLEAN_SKIP_TESTS: valgrind,sanitizer
       services:
         - docker
     - name: "signs: ARM64 + Clang"
@@ -90,7 +93,7 @@ matrix:
         - git checkout $TRAVIS_BRANCH
         - git reset --hard $COMMIT
       script:
-        - travis_wait 60 docker run -e CI=true -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF=1 -e PQCLEAN_SKIP_SCHEMES --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
+        - travis_wait 60 docker run -e CI=true -e PQCLEAN_SKIP_TESTS -e PQCLEAN_ONLY_TYPES -e PQCLEAN_ONLY_DIFF=1 -e PQCLEAN_SKIP_SCHEMES --rm -v ~/.ccache:/ccache -v `pwd`:`pwd` -w `pwd` "pqclean/ci-container:arm64" /bin/bash -c "
           uname -a &&
           export CCACHE_NOSTATS=1 &&
           export CCACHE_DIR=/ccache &&
@@ -103,6 +106,7 @@ matrix:
         PQCLEAN_ONLY_TYPES: sign
         PQCLEAN_ONLY_DIFF: 1
         PQCLEAN_SKIP_SCHEMES: sphincs-haraka-128f-robust,sphincs-haraka-192s-robust,sphincs-sha256-128f-robust,sphincs-sha256-192s-robust,sphincs-shake256-128f-robust,sphincs-shake256-192s-robust,sphincs-haraka-128f-simple,sphincs-haraka-192s-simple,sphincs-sha256-128f-simple,sphincs-sha256-192s-simple,sphincs-shake256-128f-simple,sphincs-shake256-192s-simple,sphincs-haraka-128s-robust,sphincs-haraka-256f-robust,sphincs-sha256-128s-robust,sphincs-sha256-256f-robust,sphincs-shake256-128s-robust,sphincs-shake256-256f-robust,sphincs-haraka-128s-simple,sphincs-haraka-256f-simple,sphincs-sha256-128s-simple,sphincs-sha256-256f-simple,sphincs-shake256-128s-simple,sphincs-shake256-256f-simple,sphincs-haraka-192f-robust,sphincs-haraka-256s-robust,sphincs-sha256-192f-robust,sphincs-sha256-256s-robust,sphincs-shake256-192f-robust,sphincs-shake256-256s-robust,sphincs-haraka-192f-simple,sphincs-haraka-256s-simple,sphincs-sha256-192f-simple,sphincs-sha256-256s-simple,sphincs-shake256-192f-simple,sphincs-shake256-256s-simple
+        PQCLEAN_SKIP_TESTS: valgrind,sanitizer
       services:
         - docker