diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 6b4d6fad0..fa37e46a1 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -157,7 +157,7 @@ jobs:
         alpine() { /alpine/enter-chroot -u "$USER" "$@"; }
         sudo sh alpine-chroot-install -p 'build-base gfortran perl linux-headers sudo'
         alpine make DYNAMIC_ARCH=1 BINARY=64
-        alpine make DYNAMIC_ARCH=1 BINARY=64 PREFIX=mytestdir install"
+        alpine make DYNAMIC_ARCH=1 BINARY=64 PREFIX=mytestdir install
         alpine ls -l mytestdir/include
         alpine echo "// tests that inclusion of openblas_config.h works with musl" >test_install.c
         alpine echo "#include <openblas_config.h>" >>test_install.c