diff --git a/bin/named/main.c b/bin/named/main.c
index 4a38f69fd7..de43190393 100644
--- a/bin/named/main.c
+++ b/bin/named/main.c
@@ -103,6 +103,14 @@
 #include <nghttp2/nghttp2.h>
 #endif
 
+/* On DragonFly BSD the header does not provide jemalloc API */
+#if defined(HAVE_MALLOC_NP_H) && !defined(__DragonFly__)
+#include <malloc_np.h>
+#include <sys/malloc.h> /* For M_VERSION */
+#elif defined(HAVE_JEMALLOC)
+#include <jemalloc/jemalloc.h>
+#endif
+
 /*
  * Include header files for database drivers here.
  */
@@ -596,6 +604,13 @@ printversion(bool verbose) {
 	       UV_VERSION_MINOR, UV_VERSION_PATCH);
 	printf("linked to libuv version: %s\n", uv_version_string());
 	printf("compiled with %s version: %s\n", RCU_FLAVOR, RCU_VERSION);
+#if defined(JEMALLOC_VERSION)
+	printf("compiled with jemalloc version: %u.%u.%u\n",
+	       JEMALLOC_VERSION_MAJOR, JEMALLOC_VERSION_MINOR,
+	       JEMALLOC_VERSION_BUGFIX);
+#elif defined(M_VERSION)
+	printf("compiled with system jemalloc version: %u\n", M_VERSION);
+#endif
 #if HAVE_LIBNGHTTP2
 	nghttp2_info *nginfo = NULL;
 	printf("compiled with libnghttp2 version: %s\n", NGHTTP2_VERSION);
@@ -1181,6 +1196,17 @@ setup(void) {
 	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
 		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
 		      "linked to libuv version: %s", uv_version_string());
+#if defined(JEMALLOC_VERSION)
+	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
+		      "compiled with jemalloc version: %u.%u.%u",
+		      JEMALLOC_VERSION_MAJOR, JEMALLOC_VERSION_MINOR,
+		      JEMALLOC_VERSION_BUGFIX);
+#elif defined(M_VERSION)
+	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
+		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
+		      "compiled with system jemalloc version: %u", M_VERSION);
+#endif
 #ifdef HAVE_LIBXML2
 	isc_log_write(named_g_lctx, NAMED_LOGCATEGORY_GENERAL,
 		      NAMED_LOGMODULE_MAIN, ISC_LOG_NOTICE,
diff --git a/configure.ac b/configure.ac
index d14b2b3cbf..496ec8fff8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1763,6 +1763,9 @@ report() {
     echo "      OpenSSL:		$OPENSSL_VERSION"
     echo "      libuv:		$LIBUV_VERSION"
     echo "      Userspace-RCU:	$RCU_VERSION"
+    if test "no" != "$with_jemalloc"; then
+      echo "      jemalloc:		$JEMALLOC_VERSION"
+    fi
     echo "-------------------------------------------------------------------------------"
 
     echo "Features disabled or unavailable on this platform:"
diff --git a/m4/ax_jemalloc.m4 b/m4/ax_jemalloc.m4
index a15ae68a2d..bde7678bc7 100644
--- a/m4/ax_jemalloc.m4
+++ b/m4/ax_jemalloc.m4
@@ -29,6 +29,7 @@ AC_DEFUN([AX_CHECK_JEMALLOC], [
      PKG_CHECK_MODULES(
 	[JEMALLOC], [jemalloc],
 	[
+	    PKG_CHECK_VERSION([JEMALLOC_VERSION], [jemalloc])
 	    found=true
 	], [
 	    AC_CHECK_HEADERS([malloc_np.h jemalloc/jemalloc.h],
@@ -39,6 +40,7 @@ AC_DEFUN([AX_CHECK_JEMALLOC], [
 		    AC_SEARCH_LIBS([sdallocx], [jemalloc],
 			[
 			    found=true
+			    JEMALLOC_VERSION=system
 			    AS_IF([test "$ac_cv_search_mallocx" != "none required"],
 				[JEMALLOC_LIBS="$ac_cv_search_mallocx"])
 			])