diff --git a/resources/docker_files/ubuntu-16.04/Dockerfile b/resources/docker_files/ubuntu-16.04/Dockerfile
index 0c47e4d2c..3ad56e63b 100644
--- a/resources/docker_files/ubuntu-16.04/Dockerfile
+++ b/resources/docker_files/ubuntu-16.04/Dockerfile
@@ -49,6 +49,8 @@ RUN apt-get update -q && apt-get install -yq \
         cmake \
         # to build Mbed TLS's documentation
         doxygen \
+        # to run tests in specific time.
+        faketime \
         # to cross-build Mbed TLS
         gcc-mingw-w64-i686 \
         # to check out Mbed TLS and others
diff --git a/resources/docker_files/ubuntu-18.04/Dockerfile b/resources/docker_files/ubuntu-18.04/Dockerfile
index cb22b3a7b..dc0e3c9ab 100644
--- a/resources/docker_files/ubuntu-18.04/Dockerfile
+++ b/resources/docker_files/ubuntu-18.04/Dockerfile
@@ -49,6 +49,8 @@ RUN apt-get update -q && apt-get install -yq \
         cmake \
         # to build Mbed TLS's documentation
         doxygen \
+        # to run tests in specific time.
+        faketime \
         # to cross-build Mbed TLS
         gcc-mingw-w64-i686 \
         # to check out Mbed TLS and others
diff --git a/resources/docker_files/ubuntu-20.04/Dockerfile b/resources/docker_files/ubuntu-20.04/Dockerfile
index 0dc0dc448..716b20152 100644
--- a/resources/docker_files/ubuntu-20.04/Dockerfile
+++ b/resources/docker_files/ubuntu-20.04/Dockerfile
@@ -42,7 +42,7 @@ RUN apt-get update -q && apt-get install -yq \
         # for Mbed TLS tests
         abi-compliance-checker \
         # Note that there is a known issue #5332 that stock abi tools
-        # in ubuntu20.04 do not fail as expected. 
+        # in ubuntu20.04 do not fail as expected.
         # https://github.com/ARMmbed/mbedtls/issues/5332
         # Do not activae 20.04 until that is resolved
         # to use with abi-compliance-tester
@@ -55,6 +55,8 @@ RUN apt-get update -q && apt-get install -yq \
         cmake \
         # to build Mbed TLS's documentation
         doxygen \
+        # to run tests in specific time.
+        faketime \
         # to cross-build Mbed TLS
         gcc-mingw-w64-i686 \
         # to check out Mbed TLS and others
diff --git a/resources/docker_files/ubuntu-22.04/Dockerfile b/resources/docker_files/ubuntu-22.04/Dockerfile
index 15c0895d1..9283042e7 100644
--- a/resources/docker_files/ubuntu-22.04/Dockerfile
+++ b/resources/docker_files/ubuntu-22.04/Dockerfile
@@ -55,6 +55,8 @@ RUN apt-get update -q && apt-get install -yq \
         cmake \
         # to build Mbed TLS's documentation
         doxygen \
+        # to run tests in specific time.
+        faketime \
         # to cross-build Mbed TLS
         gcc-mingw-w64-i686 \
         # to check out Mbed TLS and others