diff --git a/srcpkgs/qt5/template b/srcpkgs/qt5/template
index 1592f27efcf..cb374ce48fb 100644
--- a/srcpkgs/qt5/template
+++ b/srcpkgs/qt5/template
@@ -40,6 +40,10 @@ CXXFLAGS+=" -Wno-deprecated-declarations -fno-delete-null-pointer-checks"
 # Required for musl libc
 LDFLAGS="-pthread -ldl -fPIE"
 
+case "$XBPS_TARGET_MACHINE" in
+	arm*) broken="ENOSPC" # not enough disc space  for parallel builds on the musl builders
+esac
+
 case "$XBPS_TARGET_MACHINE" in
 	armv5*) # Cannot cross compile libvpx (?)
 		makedepends+=" libvpx-devel"