diff --git a/README.md b/README.md
index 44c24516..9264fd82 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,9 @@ This README is being written.<br>
 
 ## Announcements
 
+* **21 October 2016**
+	* `uiDrawTextWeightUltraBold` is now spelled correctly. Thanks to @krakjoe.
+
 * **18 June 2016**
 	* Help decide [the design of tables and trees in libui](https://github.com/andlabs/libui/issues/159); the implementation starts within the next few days, if not tomorrow!
 
diff --git a/darwin/drawtext.m b/darwin/drawtext.m
index 810a3a43..07038616 100644
--- a/darwin/drawtext.m
+++ b/darwin/drawtext.m
@@ -164,7 +164,7 @@ static const CGFloat ctWeights[] = {
 	[uiDrawTextWeightSemiBold] = ourNSFontWeightSemibold,
 	[uiDrawTextWeightBold] = ourNSFontWeightBold,
 	// for this one let's go between Bold and Heavy
-	[uiDrawTextWeightUtraBold] = ourNSFontWeightBold + ((ourNSFontWeightHeavy - ourNSFontWeightBold) / 2),
+	[uiDrawTextWeightUltraBold] = ourNSFontWeightBold + ((ourNSFontWeightHeavy - ourNSFontWeightBold) / 2),
 	[uiDrawTextWeightHeavy] = ourNSFontWeightHeavy,
 	[uiDrawTextWeightUltraHeavy] = ourNSFontWeightBlack,
 };
diff --git a/test/page9.c b/test/page9.c
index 5591c054..65b2d3a1 100644
--- a/test/page9.c
+++ b/test/page9.c
@@ -230,7 +230,7 @@ uiBox *makePage9(void)
 	uiComboboxAppend(textWeight, "Medium");
 	uiComboboxAppend(textWeight, "Semi Bold");
 	uiComboboxAppend(textWeight, "Bold");
-	uiComboboxAppend(textWeight, "Utra Bold");
+	uiComboboxAppend(textWeight, "Ultra Bold");
 	uiComboboxAppend(textWeight, "Heavy");
 	uiComboboxAppend(textWeight, "Ultra Heavy");
 	uiComboboxSetSelected(textWeight, uiDrawTextWeightNormal);
diff --git a/ui.h b/ui.h
index 70c2f121..cedfb60e 100644
--- a/ui.h
+++ b/ui.h
@@ -481,7 +481,7 @@ _UI_ENUM(uiDrawTextWeight) {
 	uiDrawTextWeightMedium,
 	uiDrawTextWeightSemiBold,
 	uiDrawTextWeightBold,
-	uiDrawTextWeightUtraBold,
+	uiDrawTextWeightUltraBold,
 	uiDrawTextWeightHeavy,
 	uiDrawTextWeightUltraHeavy,
 };
diff --git a/unix/drawtext.c b/unix/drawtext.c
index d31c264c..7078e1ac 100644
--- a/unix/drawtext.c
+++ b/unix/drawtext.c
@@ -62,7 +62,7 @@ static const PangoWeight pangoWeights[] = {
 	[uiDrawTextWeightMedium] = PANGO_WEIGHT_MEDIUM,
 	[uiDrawTextWeightSemiBold] = PANGO_WEIGHT_SEMIBOLD,
 	[uiDrawTextWeightBold] = PANGO_WEIGHT_BOLD,
-	[uiDrawTextWeightUtraBold] = PANGO_WEIGHT_ULTRABOLD,
+	[uiDrawTextWeightUltraBold] = PANGO_WEIGHT_ULTRABOLD,
 	[uiDrawTextWeightHeavy] = PANGO_WEIGHT_HEAVY,
 	[uiDrawTextWeightUltraHeavy] = PANGO_WEIGHT_ULTRAHEAVY,
 };
diff --git a/windows/drawtext.cpp b/windows/drawtext.cpp
index 023fcdd9..05a24f67 100644
--- a/windows/drawtext.cpp
+++ b/windows/drawtext.cpp
@@ -94,7 +94,7 @@ static const struct {
 	{ false, uiDrawTextWeightMedium, DWRITE_FONT_WEIGHT_MEDIUM },
 	{ false, uiDrawTextWeightSemiBold, DWRITE_FONT_WEIGHT_SEMI_BOLD },
 	{ false, uiDrawTextWeightBold, DWRITE_FONT_WEIGHT_BOLD },
-	{ false, uiDrawTextWeightUtraBold, DWRITE_FONT_WEIGHT_ULTRA_BOLD },
+	{ false, uiDrawTextWeightUltraBold, DWRITE_FONT_WEIGHT_ULTRA_BOLD },
 	{ false, uiDrawTextWeightHeavy, DWRITE_FONT_WEIGHT_HEAVY },
 	{ true, uiDrawTextWeightUltraHeavy, DWRITE_FONT_WEIGHT_ULTRA_BLACK, },
 };