diff --git a/MozillaFirefox.spec b/MozillaFirefox.spec
index f39bf87f..67132375 100644
--- a/MozillaFirefox.spec
+++ b/MozillaFirefox.spec
@@ -382,13 +382,13 @@ export CXX=g++-12
 export CC=gcc
 export CXX=g++
 %if 0%{?gcc_version:%{gcc_version}} >= 12
-export CXXFLAGS="\$CXXFLAGS -fimplicit-constexpr"
+#export CXXFLAGS="\$CXXFLAGS -fimplicit-constexpr"
 %endif
 %endif
 %endif
 %ifarch %arm %ix86
 # Limit RAM usage during link
-export LDFLAGS="\$LDFLAGS -Wl,--no-keep-memory -Wl,--reduce-memory-overheads -Wl,--no-map-whole-files"
+export LDFLAGS="\$LDFLAGS -Wl,--no-keep-memory -Wl,--reduce-memory-overheads -Wl,--no-map-whole-files -Wl,--hash-size=31"
 # A lie to prevent -Wl,--gc-sections being set which requires more memory than 32bit can offer
 export GC_SECTIONS_BREAKS_DEBUG_RANGES=yes
 %endif