diff --git a/src/unit-test-coverage/ut-stubs/inc/overrides/time.h b/src/unit-test-coverage/ut-stubs/inc/overrides/time.h
index 2e40c1d91..118fc8962 100644
--- a/src/unit-test-coverage/ut-stubs/inc/overrides/time.h
+++ b/src/unit-test-coverage/ut-stubs/inc/overrides/time.h
@@ -44,6 +44,7 @@ extern int OCS_clock_nanosleep (OCS_clockid_t clock_id, int flags, const struct
 extern int OCS_clock_settime (OCS_clockid_t clock_id, const struct OCS_timespec * tp);
 extern int OCS_timer_create (OCS_clockid_t clock_id, struct OCS_sigevent * evp, OCS_timer_t * timerid);
 extern int OCS_timer_delete (OCS_timer_t timerid) ;
+extern int OCS_timer_gettime (OCS_timer_t timerid, struct OCS_itimerspec * value);
 extern int OCS_timer_settime (OCS_timer_t timerid, int flags, const struct OCS_itimerspec * value, struct OCS_itimerspec * ovalue);
 
 extern int OCS_timer_connect(OCS_timer_t, OCS_VOIDFUNCPTR, int);
diff --git a/src/unit-test-coverage/ut-stubs/src/posix-time-stubs.c b/src/unit-test-coverage/ut-stubs/src/posix-time-stubs.c
index d2ad683fb..094afa0a9 100644
--- a/src/unit-test-coverage/ut-stubs/src/posix-time-stubs.c
+++ b/src/unit-test-coverage/ut-stubs/src/posix-time-stubs.c
@@ -75,3 +75,17 @@ int OCS_timer_settime (OCS_timer_t timerid, int flags, const struct OCS_itimersp
     return Status;
 }
 
+int OCS_timer_gettime (OCS_timer_t timerid, struct OCS_itimerspec * value)
+{
+    int32 Status;
+
+    Status = UT_DEFAULT_IMPL(OCS_timer_gettime);
+
+    if (Status == 0 && UT_Stub_CopyToLocal(UT_KEY(OCS_timer_gettime), value, sizeof(*value)) < sizeof(*value))
+    {
+        memset(value, 0, sizeof(*value));
+    }
+
+    return Status;
+}
+
diff --git a/src/unit-test-coverage/vxworks/modules/inc/ut-ostimer.h b/src/unit-test-coverage/vxworks/modules/inc/ut-ostimer.h
index 6e6640a9d..58e2fb7f1 100644
--- a/src/unit-test-coverage/vxworks/modules/inc/ut-ostimer.h
+++ b/src/unit-test-coverage/vxworks/modules/inc/ut-ostimer.h
@@ -22,7 +22,7 @@
 int32 OS_VxWorks_TimeBaseAPI_Impl_Init(void);
 
 void Osapi_Internal_ResetState(void);
-void Osapi_Internal_Setup(uint32 local_id, int signo);
+void Osapi_Internal_Setup(uint32 local_id, int signo, bool reset_flag);
 
 /**
  * Invokes OS_VxWorks_SigWait() with the given arguments.
diff --git a/src/unit-test-coverage/vxworks/modules/src/stub-map-to-real.h b/src/unit-test-coverage/vxworks/modules/src/stub-map-to-real.h
index d9042e6f7..f9761ac4a 100644
--- a/src/unit-test-coverage/vxworks/modules/src/stub-map-to-real.h
+++ b/src/unit-test-coverage/vxworks/modules/src/stub-map-to-real.h
@@ -238,6 +238,7 @@
 #define timer_connect                   OCS_timer_connect
 #define timer_create                    OCS_timer_create
 #define timer_delete                    OCS_timer_delete
+#define timer_gettime                   OCS_timer_gettime
 #define timer_settime                   OCS_timer_settime
 #define timer_t                         OCS_timer_t
 #define timespec                        OCS_timespec
diff --git a/src/unit-test-coverage/vxworks/modules/src/ut-ostimer.c b/src/unit-test-coverage/vxworks/modules/src/ut-ostimer.c
index 261ead83c..34b8bd86a 100644
--- a/src/unit-test-coverage/vxworks/modules/src/ut-ostimer.c
+++ b/src/unit-test-coverage/vxworks/modules/src/ut-ostimer.c
@@ -86,7 +86,7 @@ void Osapi_Internal_ResetState(void)
     memset(OS_stub_timecb_table, 0, sizeof(OS_stub_timecb_table));
 }
 
-void Osapi_Internal_Setup(uint32 local_id, int signo)
+void Osapi_Internal_Setup(uint32 local_id, int signo, bool reset_flag)
 {
     static int FAKE_TASK;
     static int FAKE_SEM;
@@ -94,5 +94,6 @@ void Osapi_Internal_Setup(uint32 local_id, int signo)
     OS_impl_timebase_table[local_id].assigned_signal = signo;
     OS_impl_timebase_table[local_id].handler_task = &FAKE_TASK;
     OS_impl_timebase_table[local_id].handler_mutex = &FAKE_SEM;
+    OS_impl_timebase_table[local_id].reset_flag = reset_flag;
 }
 
diff --git a/src/unit-test-coverage/vxworks/src/coveragetest-ostimer.c b/src/unit-test-coverage/vxworks/src/coveragetest-ostimer.c
index 13658258f..c729379ca 100644
--- a/src/unit-test-coverage/vxworks/src/coveragetest-ostimer.c
+++ b/src/unit-test-coverage/vxworks/src/coveragetest-ostimer.c
@@ -95,7 +95,7 @@ void Test_OS_TimeBaseCreate_Impl(void)
      * and therefore cause future calls to skip this block.
      */
     OS_global_timebase_table[1].active_id = 0x1;
-    Osapi_Internal_Setup(1,OCS_SIGRTMIN);
+    Osapi_Internal_Setup(1,OCS_SIGRTMIN, false);
     UT_SetForceFail(UT_KEY(OCS_sigismember), true);
     OSAPI_TEST_FUNCTION_RC(OS_TimeBaseCreate_Impl(0), OS_TIMER_ERR_UNAVAILABLE);
     UT_ResetState(UT_KEY(OCS_sigismember));
@@ -152,13 +152,18 @@ void Test_OS_VxWorks_SigWait(void)
     int signo = OCS_SIGRTMIN;
 
     OS_global_timebase_table[0].active_id = 0x12345;
+    OS_timebase_table[0].nominal_start_time = 8888;
     OS_timebase_table[0].nominal_interval_time = 5555;
 
-    Osapi_Internal_Setup(0, signo);
+    Osapi_Internal_Setup(0, signo, true);
+    UT_SetDataBuffer(UT_KEY(OCS_sigwait),&signo,sizeof(signo),false);
+    OSAPI_TEST_FUNCTION_RC(Osapi_Internal_CallSigWaitFunc(0), 8888);
+    UT_SetDataBuffer(UT_KEY(OCS_sigwait),&signo,sizeof(signo),false);
+    OSAPI_TEST_FUNCTION_RC(Osapi_Internal_CallSigWaitFunc(0), 5555);
     UT_SetDataBuffer(UT_KEY(OCS_sigwait),&signo,sizeof(signo),false);
     OSAPI_TEST_FUNCTION_RC(Osapi_Internal_CallSigWaitFunc(0), 5555);
 
-    Osapi_Internal_Setup(0, 0);
+    Osapi_Internal_Setup(0, 0, false);
     OS_global_timebase_table[0].active_id = 0;
     OS_timebase_table[0].nominal_interval_time = 0;
 }
@@ -170,7 +175,7 @@ void Test_OS_TimeBaseSet_Impl(void)
      */
     OSAPI_TEST_FUNCTION_RC(OS_TimeBaseSet_Impl(0,1,1), OS_ERR_NOT_IMPLEMENTED);
 
-    Osapi_Internal_Setup(0, OCS_SIGRTMIN);
+    Osapi_Internal_Setup(0, OCS_SIGRTMIN, false);
     OSAPI_TEST_FUNCTION_RC(OS_TimeBaseSet_Impl(0,1,1), OS_SUCCESS);
 
     UT_SetForceFail(UT_KEY(OCS_timer_settime), -1);
@@ -182,7 +187,7 @@ void Test_OS_TimeBaseDelete_Impl(void)
     /* Test Case For:
      * int32 OS_TimeBaseDelete_Impl(uint32 timer_id)
      */
-    Osapi_Internal_Setup(0, OCS_SIGRTMIN);
+    Osapi_Internal_Setup(0, OCS_SIGRTMIN, false);
     OSAPI_TEST_FUNCTION_RC(OS_TimeBaseDelete_Impl(0), OS_SUCCESS);
 }