diff --git a/fusee/fusee-primary/src/car.h b/fusee/fusee-primary/src/car.h
index 40dad5f61..e6dd2854b 100644
--- a/fusee/fusee-primary/src/car.h
+++ b/fusee/fusee-primary/src/car.h
@@ -75,7 +75,7 @@ enum {
 
 
 /* Clock/Reset Controller (CLK_RST_CONTROLLER_) regs */
-struct PACKED tegra_car {
+struct tegra_car {
     uint32_t rst_src;           /* _RST_SOURCE_0,0x00 */
 
     uint32_t rst_dev_l;
diff --git a/fusee/fusee-primary/src/pad_control.h b/fusee/fusee-primary/src/pad_control.h
index be0215bcf..a1ba93ae8 100644
--- a/fusee/fusee-primary/src/pad_control.h
+++ b/fusee/fusee-primary/src/pad_control.h
@@ -11,7 +11,7 @@
 /**
  * Registers in the Misc Pad control region
  */
-struct PACKED tegra_padctl {
+struct tegra_padctl {
     /* TODO: support registers before? */
     uint32_t sdmmc1_control;
     uint32_t sdmmc3_control;
diff --git a/fusee/fusee-primary/src/pinmux.h b/fusee/fusee-primary/src/pinmux.h
index 9b3190e5a..d583eaf9a 100644
--- a/fusee/fusee-primary/src/pinmux.h
+++ b/fusee/fusee-primary/src/pinmux.h
@@ -8,7 +8,7 @@
 /**
  * Pinmux structures.
  */
-struct PACKED tegra_pinmux {
+struct tegra_pinmux {
     uint32_t sdmmc1_clk;
     uint32_t sdmmc1_cmd;
     uint32_t sdmmc1_dat3;
diff --git a/fusee/fusee-secondary/src/car.h b/fusee/fusee-secondary/src/car.h
index 2ef548ebf..c47a422ea 100644
--- a/fusee/fusee-secondary/src/car.h
+++ b/fusee/fusee-secondary/src/car.h
@@ -75,7 +75,7 @@ enum {
 
 
 /* Clock/Reset Controller (CLK_RST_CONTROLLER_) regs */
-struct PACKED tegra_car {
+struct tegra_car {
     uint32_t rst_src;           /* _RST_SOURCE_0,0x00 */
 
     uint32_t rst_dev_l;
diff --git a/fusee/fusee-secondary/src/pad_control.h b/fusee/fusee-secondary/src/pad_control.h
index be0215bcf..a1ba93ae8 100644
--- a/fusee/fusee-secondary/src/pad_control.h
+++ b/fusee/fusee-secondary/src/pad_control.h
@@ -11,7 +11,7 @@
 /**
  * Registers in the Misc Pad control region
  */
-struct PACKED tegra_padctl {
+struct tegra_padctl {
     /* TODO: support registers before? */
     uint32_t sdmmc1_control;
     uint32_t sdmmc3_control;
diff --git a/fusee/fusee-secondary/src/pinmux.h b/fusee/fusee-secondary/src/pinmux.h
index 9b3190e5a..d583eaf9a 100644
--- a/fusee/fusee-secondary/src/pinmux.h
+++ b/fusee/fusee-secondary/src/pinmux.h
@@ -8,7 +8,7 @@
 /**
  * Pinmux structures.
  */
-struct PACKED tegra_pinmux {
+struct tegra_pinmux {
     uint32_t sdmmc1_clk;
     uint32_t sdmmc1_cmd;
     uint32_t sdmmc1_dat3;