diff --git a/src/hydra-evaluator/Makefile.am b/src/hydra-evaluator/Makefile.am
index 161f8567..73638cfe 100644
--- a/src/hydra-evaluator/Makefile.am
+++ b/src/hydra-evaluator/Makefile.am
@@ -2,4 +2,4 @@ bin_PROGRAMS = hydra-evaluator
 
 hydra_evaluator_SOURCES = hydra-evaluator.cc
 hydra_evaluator_LDADD = $(NIX_LIBS) -lpqxx
-hydra_evaluator_CXXFLAGS = $(NIX_CFLAGS) -Wall -I ../libhydra
+hydra_evaluator_CXXFLAGS = $(NIX_CFLAGS) -Wall -I ../libhydra -Wno-deprecated-declarations
diff --git a/src/hydra-queue-runner/Makefile.am b/src/hydra-queue-runner/Makefile.am
index b360faed..1726d0df 100644
--- a/src/hydra-queue-runner/Makefile.am
+++ b/src/hydra-queue-runner/Makefile.am
@@ -4,4 +4,4 @@ hydra_queue_runner_SOURCES = hydra-queue-runner.cc queue-monitor.cc dispatcher.c
  builder.cc build-result.cc build-remote.cc  \
  build-result.hh counter.hh token-server.hh state.hh db.hh
 hydra_queue_runner_LDADD = $(NIX_LIBS) -lpqxx
-hydra_queue_runner_CXXFLAGS = $(NIX_CFLAGS) -Wall -I ../libhydra
+hydra_queue_runner_CXXFLAGS = $(NIX_CFLAGS) -Wall -I ../libhydra -Wno-deprecated-declarations