diff --git a/.drone.yml b/.drone.yml
index 64aa4e4c..dceb1935 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -75,6 +75,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - export MAKEFLAGS="$MAKEFLAGS -j$(nproc)"
   - cd src
@@ -102,6 +104,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - export MAKEFLAGS="$MAKEFLAGS -j$(nproc)"
   - cd src
@@ -120,6 +124,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - export MAKEFLAGS="$MAKEFLAGS -j$(nproc)"
   - cd src
@@ -158,6 +164,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - ld --version
   - gcc --version
@@ -187,6 +195,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - export MAKEFLAGS="$MAKEFLAGS -j$(nproc)"
   - cd src
@@ -205,6 +215,8 @@ steps:
   volumes:
   - name: usrcache
     path: /usr
+  environment:
+    CMAKE_CXX_FLAGS: "-lpthread -O3 -march=native -flto -fPIE"
   commands:
   - export MAKEFLAGS="$MAKEFLAGS -j$(nproc)"
   - cd src