diff --git a/build.sh b/build.sh
index 514a3bb..dc7aa87 100755
--- a/build.sh
+++ b/build.sh
@@ -14,7 +14,7 @@ elif [[ $UNAME == *"Darwin"* ]]; then
   suffix=".dylib"
   qt_version=$(ls /usr/local/Cellar/qt@5)
   export CXXFLAGS='-stdlib=libc++'
-  export LDFLAGS='-mmacosx-version-min=10.7'
+  export LDFLAGS='-mmacosx-version-min=11.0'
 else
   suffix=".so"
 fi
diff --git a/clean.sh b/clean.sh
index 7d90ecd..e9d721f 100755
--- a/clean.sh
+++ b/clean.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -e
+
 rm -rf simple64
 rm -rf simple64-audio-sdl2/projects/unix/_obj
 rm -rf simple64-audio-sdl2/projects/unix/simple64-audio-sdl2.dylib
diff --git a/link-mac.sh b/link-mac.sh
index cb6ac2c..d87206b 100755
--- a/link-mac.sh
+++ b/link-mac.sh
@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+set -e
+
 contents=simple64/simple64-gui.app/Contents
 
 # Get files in correct directories
diff --git a/pull_repos.sh b/pull_repos.sh
index 3bcfe12..07758cd 100755
--- a/pull_repos.sh
+++ b/pull_repos.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/env bash
+
 git remote add mupen64plus-core https://github.com/simple64/mupen64plus-core.git
 git fetch mupen64plus-core
 git merge -s subtree mupen64plus-core/simple64 --allow-unrelated-histories --squash