diff --git a/build.sh b/build.sh
index 9e0fa7e..27e4268 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/bin/sh -e
 
-opts="-O2 -g0 -DNDEBUG -Wall -Wextra -Werror -s"
-[ -n "$DEBUG" ] && opts="-O0 -g3 -Wall -Wextra -Werror";
+opts="-O2 -g0 -DNDEBUG -Wall -Wextra -s"
+[ -n "$DEBUG" ] && opts="-O0 -g3 -Wall -Wextra";
 
 build_gsr_kms_server() {
     dependencies="libdrm"
diff --git a/kms/server/project.conf b/kms/server/project.conf
index 26a1947..cf863c1 100644
--- a/kms/server/project.conf
+++ b/kms/server/project.conf
@@ -4,8 +4,5 @@ type = "executable"
 version = "1.0.0"
 platforms = ["posix"]
 
-[config]
-error_on_warning = "true"
-
 [dependencies]
 libdrm = ">=2"
diff --git a/project.conf b/project.conf
index e517709..ee1d00b 100644
--- a/project.conf
+++ b/project.conf
@@ -6,7 +6,6 @@ platforms = ["posix"]
 
 [config]
 ignore_dirs = ["kms/server"]
-error_on_warning = "true"
 
 [dependencies]
 libavcodec = ">=58"