diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e2af096..952864b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -304,7 +304,7 @@ jobs:
         run: |
           sudo apt-get update -qq
           sudo apt-get install -yqq acl bc curl cvs git mercurial rsync subversion wget bison bzip2 flex gawk gperf gzip help2man nano perl patch tar texinfo unzip automake binutils build-essential cpio libtool libncurses-dev pkg-config python libtool-bin liblo-dev qemu-user-static
-          sudo apt-get install -yqq pandoc texlive-latex-base
+          sudo apt-get install -yqq pandoc texlive-latex-recommended
       - name: Bootstrap toolchain
         if: steps.mpb-cache.outputs.cache-hit != 'true'
         run: |
@@ -343,7 +343,7 @@ jobs:
         run: |
           sudo apt-get update -qq
           sudo apt-get install -yqq acl bc curl cvs git mercurial rsync subversion wget bison bzip2 flex gawk gperf gzip help2man nano perl patch tar texinfo unzip automake binutils build-essential cpio libtool libncurses-dev pkg-config python libtool-bin liblo-dev qemu-user-static
-          sudo apt-get install -yqq pandoc texlive-latex-base
+          sudo apt-get install -yqq pandoc texlive-latex-recommended
       - name: Bootstrap toolchain
         if: steps.mpb-cache.outputs.cache-hit != 'true'
         run: |
@@ -382,7 +382,7 @@ jobs:
         run: |
           sudo apt-get update -qq
           sudo apt-get install -yqq acl bc curl cvs git mercurial rsync subversion wget bison bzip2 flex gawk gperf gzip help2man nano perl patch tar texinfo unzip automake binutils build-essential cpio libtool libncurses-dev pkg-config python libtool-bin liblo-dev qemu-user-static
-          sudo apt-get install -yqq pandoc texlive-latex-base
+          sudo apt-get install -yqq pandoc texlive-latex-recommended
       - name: Bootstrap toolchain
         if: steps.mpb-cache.outputs.cache-hit != 'true'
         run: |
diff --git a/include/mutex.hpp b/include/mutex.hpp
index 62821fc..49018db 100644
--- a/include/mutex.hpp
+++ b/include/mutex.hpp
@@ -29,18 +29,18 @@ struct SharedMutex {
 
     SharedMutex() noexcept {
         pthread_mutexattr_t attr;
-
         pthread_mutexattr_init(&attr);
         pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT);
         pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
         pthread_mutex_init(&readLock, &attr);
         pthread_mutexattr_destroy(&attr);
 
-        pthread_mutexattr_init(&attr);
-        pthread_mutexattr_setprotocol(&attr, PTHREAD_PRIO_INHERIT);
-        pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_NORMAL);
-        pthread_mutex_init(&writeLock, &attr);
-        pthread_mutexattr_destroy(&attr);
+        pthread_mutexattr_t attr2;
+        pthread_mutexattr_init(&attr2);
+        pthread_mutexattr_setprotocol(&attr2, PTHREAD_PRIO_NONE);
+        pthread_mutexattr_settype(&attr2, PTHREAD_MUTEX_NORMAL);
+        pthread_mutex_init(&writeLock, &attr2);
+        pthread_mutexattr_destroy(&attr2);
     }
 
     ~SharedMutex() noexcept {