diff --git a/core/SConscript.bootloader_emu b/core/SConscript.bootloader_emu
index 4cbf99c19c..e2a3198d49 100644
--- a/core/SConscript.bootloader_emu
+++ b/core/SConscript.bootloader_emu
@@ -207,7 +207,7 @@ ALLPATHS = ['embed/rust',
 env.Replace(
     COPT=env.get('ENV').get('OPTIMIZE', '-Os'),
     CCFLAGS='$COPT '
-    '-g3 '
+    '-g '
     '-nostdlib '
     '-std=gnu11 -Wall -Werror -Wpointer-arith -Wno-missing-braces -fno-common '
     '-fdata-sections -ffunction-sections '
diff --git a/core/SConscript.unix b/core/SConscript.unix
index 6534e49899..d2d60cb566 100644
--- a/core/SConscript.unix
+++ b/core/SConscript.unix
@@ -513,7 +513,7 @@ ALLPATHS=['.',
 
 env.Replace(
     CCFLAGS='$COPT '
-    '-g3 '
+    '-g '
     '-std=gnu11 -Wall -Werror -Wuninitialized -Wno-missing-braces '
     '-fdata-sections -ffunction-sections -fPIE ' + CCFLAGS_MOD,
     CCFLAGS_QSTR='-DNO_QSTR -DN_X64 -DN_X86 -DN_THUMB',