diff --git a/Makefile.in b/Makefile.in
index 4347706c..b78e1500 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -294,7 +294,7 @@ $(objroot)test/unit/%$(EXE): $(objroot)test/unit/%.$(O) $(TESTS_UNIT_LINK_OBJS)
 
 $(objroot)test/integration/%$(EXE): $(objroot)test/integration/%.$(O) $(C_TESTLIB_INTEGRATION_OBJS) $(C_UTIL_INTEGRATION_OBJS) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB)
 	@mkdir -p $(@D)
-	$(CC) $(TEST_LD_MODE) $(LDTARGET) $(filter %.$(O),$^) $(call RPATH,$(objroot)lib) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB) $(LDFLAGS) $(filter-out -lm,$(filter -lpthread,$(LIBS))) -lm $(EXTRA_LDFLAGS)
+	$(CC) $(TEST_LD_MODE) $(LDTARGET) $(filter %.$(O),$^) $(call RPATH,$(objroot)lib) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB) $(LDFLAGS) $(filter-out -lm,$(filter -lrt -lpthread,$(LIBS))) -lm $(EXTRA_LDFLAGS)
 
 $(objroot)test/stress/%$(EXE): $(objroot)test/stress/%.$(O) $(C_JET_OBJS) $(C_TESTLIB_STRESS_OBJS) $(objroot)lib/$(LIBJEMALLOC).$(IMPORTLIB)
 	@mkdir -p $(@D)
diff --git a/configure.ac b/configure.ac
index ede0993e..e5164ba8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1232,6 +1232,20 @@ CPPFLAGS="$CPPFLAGS -D_REENTRANT"
 dnl Check whether clock_gettime(2) is in libc or librt.
 AC_SEARCH_LIBS([clock_gettime], [rt])
 
+dnl Cray wrapper compiler often adds `-lrt` when using `-static`. Check with
+dnl `-dynamic` as well in case a user tries to dynamically link in jemalloc
+if test "x$je_cv_cray_prgenv_wrapper" = "xyes" ; then
+  if test "$ac_cv_search_clock_gettime" != "-lrt"; then
+    SAVED_CFLAGS="${CFLAGS}"
+
+    unset ac_cv_search_clock_gettime
+    JE_CFLAGS_APPEND([-dynamic])
+    AC_SEARCH_LIBS([clock_gettime], [rt])
+
+    CFLAGS="${SAVED_CFLAGS}"
+  fi
+fi
+
 dnl Check if the GNU-specific secure_getenv function exists.
 AC_CHECK_FUNC([secure_getenv],
               [have_secure_getenv="1"],